251.
Commerical fertilizers : their sources and use
by Collings, Gilbeart H.
Edition: 5 Publisher: New York, Mc Graw- Hill Book Company Inc ; 1955Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 COL] (1).
252.
Soil science : its principles and practice : including basic processes for managing soils and improving their fertility
by Weir, Wilbert Walter.
Publisher: Chicago, J.B.Lippincott company ; 1936Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.4 WEI] (1).
253.
Radioisotopes fertilizers and cowdung gas-plant
Publisher: New Delhi, Indian Council of Agricultural Research ; 1961Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 630. 241 388 RAD] (1).
254.
Manures and fertilizers
by Agarwal, J.P | Yawalkar, K S.
Publisher: Nagpur, Agri - horticultural publishing house ; 1962Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.81 YAW] (1).
255.
Efficient use of fertilizers
by Ignatieff, Vladimir.
Publisher: London, Leonard hill limited ; 1952Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 IGN] (1).
256.
Commercial fertilizers
by Collings, Gilbeart H.
Edition: 3 Publisher: 1934Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 COL] (1).
257.
Manures and fertilisers
by Agarwal, J.P | Yawalkar, K S.
Publisher: Nagpur, Horticultural publishing house ; 1962Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 YAW] (1).
258.
Commercial fertilizers their source and use
by Collings, Gilbert.
Edition: 5 Publisher: New York, Mc Graw- Hill Book Company Inc ; 1955Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.81 COL] (1).
259.
Commercial fertilizers their source and use
by Collings, Gilbert H.
Edition: 5 Publisher: New York, Mc Graw- Hill Book Company Inc ; 1955Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.81 COL] (1).
260.
Soil and fertilizers phosphorous in crop nutrition
by Norman, A G | Pierre, W H.
Publisher: Newyork, Academic press ; 1953Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.85 PIE] (1).
261.
Commerical fertilizers in India : some recommendations for efficient use
by Jakate, P.N | Shrivastava, M.M.P | Yawalkar, K S.
Publisher: Nagpur, Agri - horticultural publishing house ; 1962Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.810 954 YAW] (1).
262.
Chemicals humus and the soil
by Hopkins, Donald P.
Publisher: USA, Chemical publishing Co Inc ; 1948Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.417 HOP] (1).
263.
Chemicals humus and the soil
by Hopkins, Donald P.
Publisher: London, Faber and Faber Ltd Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.41 HOP] (1).
264.
Soils that support US : an introduction to the study of soils and their use by men
by Kellogg, Charles E.
Publisher: New York, Mac Millan Company ; 1947Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.4 KEL] (1).
265.
Manures and fertilizers
by Yawalkar K S, Agarwal J P.
Publisher: Nagpur, Agri-horticultural publishing house ; 1962Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.86 YAW] (1).
266.
Commercial fertilizers: their sources and use
by Collings, Gilbeart H.
Edition: 5 Publisher: New York, Mc Graw- Hill Book Company Inc ; 1955Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 COL] (1).
267.
Efficient use of fertilizers
by Ignatieff, Vladimir.
Publisher: London, Leonard hill ltd ; 1952Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.81 IGN] (1).
268.
Introduction to Agricultural Chemistry
by Comber, Norman M | Townsend, W .N | Willcox, J.S.
Edition: 2 Publisher: London, Edward Arnold Company ; 1953Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 630.24 COM] (1).
269.
Principles of Agronomy
by Subbian Mudaliar, VT.
Publisher: Banglore, Banglore printing and publishing commpany Ltd ; 1956Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 630.685 SUB] (1).
270.
Manuers and Fertilizers
by Agarwal, J.P | Yawalkar, K.S.
Publisher: Agri- Horticultural Publishing House ; 1962Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 YAW] (1).
271.
Manuers and Fertilizers
by Agarwal, G.P | Yawalkar, K.S.
Publisher: Nagpur, Agri-Horticultural Publishing House ; 1962Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 YAW] (1).
272.
Analysis of manurial experiments in India. V.I
by Vaidyanathan.
Publisher: Simla, Govt. of India Press ; 1934Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 VAI] (1).
273.
official methods of analysis of the association of official agriultural Chemists
by Horwitz, Willi.
Edition: 9 Publisher: Washinton, Association of official agricuyltural chemists ; 1920Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 630.243 HOR] (1).
274.
Soil fertility and fertilizers
by Nelson, Werner L | Tisdale, Samuel L.
Edition: 5 Publisher: New Delhi, Prentice- Hall of India ; 1997Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 TIS] (1).
275.
Soil fertility and fertilizers
by Nelson, Werner L | Tisdale, Samuel L.
Edition: 5 Publisher: New Delhi, Prentice- Hall of India ; 1997Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 TIS] (1).
276.
Soil fertility and fertilizers
by Nelson, Werner L | Tisdale, Samuel L.
Edition: 5 Publisher: New Delhi, Prentice- Hall of India ; 1997Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 TIS] (1).
277.
Soil fertility adn fertilizers
by Beaton, James D | Nelson, Werner L | Tisdale, Samuel L.
Edition: 5 Publisher: New Delhi, Prentice- Hall of India ; 1997Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 TIS] (1).
278.
Soil fertility and fertilizers
by Beaton, James D | Nelson, Werner L | Tisdale, Samuel L.
Edition: 5 Publisher: New Delhi, Prentice- Hall of India ; 1997Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 TIS] (1).
279.
Recent trends in Horticultural Biotechnnology
by Kesavachandran, R.
Publisher: New Delhi, New India Publiching Agency ; 2007Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 635 KES .02] (1).
280.
Irrigation Water Management : Principles and Practice
by Majumdar, Dilip Kumar.
Publisher: New Delhi, Prentice- Hall of India ; 2000Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.7 MAJ] (1).
281.
Principles of Agronomy
by Sankaran, S | Subhiah Mudaliar, V.T.
Publisher: Banagalore, Bangalore Printing and Publishing Co ; 1992Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 630.685 SAN] (1).
282.
Advances in Agronomy Vol 71
by Sparks, Donald L.
Publisher: California, Academic Press ; 2001Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 630.685 AGR.71] (1).
283.
Commercial fertilizers: thier source and ease
by Collings, Gilbert H.
Edition: 5 Publisher: New York, Mc Graw- Hill Book Company Inc ; 1955Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.81 COL] (1).
284.
Fertilizers Additives and soil conditioners
by Ranney, William M.
Publisher: USA, Noyes Data corporation ; 1978Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 RAN] (1).
285.
Handbook of Fertilizers: Thier source , mkeup , effects and use
by Gustafson, A F.
Publisher: Jodhpur, Agrobios ; 2000Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 GUS] (1).
286.
Cucurbit vegetables: biology, production and utilization
by More, T A | Seshadri, V S.
Publisher: New Delhi, Stadium press ; 2009Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 635.63 SES] (1).
287.
Methods in agricultural chemical analysis: A practical handbook
by Faithfull, N.T.
Publisher: UK, CABI ; 2002Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 630.274 192 FAI] (1).
288.
Agronomy: facts and approaches
by Das, P | Ghosh, AK.
Publisher: Delhi, Daya publishing house ; 2011Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 630.685 GHO] (2).
289.
introductory soil science
by Dilip kumar, Das.
Publisher: New Delhi, Kalyani ; 1996Availability: No items available
290.
System of research method in soil science
by Rode A A | [Author] .
Material type: Book; Format:
print
; Literary form:
Not fiction
Publisher: New Delhi ; Amerind Publishing Co Pvt Ltd ; 1974Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.8 ROD/SY] (1).
291.
Fertilizers and profitable farming
by Cooke C.W | [Editor] .
Material type: Book; Format:
print
; Literary form:
Not fiction
Publisher: New York ; Chemical Publishing ; 1963Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.8 COO/FE] (1).
292.
Computation of optimal rates of application of fertilizers from quadratic response functions
by Colwill J.D | [Editor] .
Material type: Book; Format:
print
; Literary form:
Not fiction
Publisher: - ; NTIS ; 1974Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.8 COL/CO] (1).
293.
Quality and movement of nitrates in soil water in two connectient soils treated with high and low levels of inorganic nitrogen fertilizers
by Griffin G.N | [Editor] .
Material type: Book; Format:
print
; Literary form:
Not fiction
Publisher: - ; NTIS ; 1974Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.8 GRI/QU] (1).
294.
Influence of fertilizer practices on water and the quality of the environment
by Olson R.A | [Editor] .
Material type: Book; Format:
print
; Literary form:
Not fiction
Publisher: - ; NTIS ; 1974Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.8 OLS/IN] (1).
295.
Fertilizers: applications economics and production
by USDA | [Compiler] .
Material type: Book; Format:
print
; Literary form:
Not fiction
Publisher: - ; U S Department of Agriculture ; 1978Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.8 USD/FE] (1).
296.
Essentials of chemical fertilizers use in pre
by Joint Publication Research Service | [Compiler] .
Material type: Book; Format:
print
; Literary form:
Not fiction
Publisher: China ; Joint Publication Research Service ; 1978Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.8 JOI/ES] (1).
297.
Restrictions on using more fertilizers for food crops in developing countries department of state and other federal agencies
by General Accounting Office | [Compiler] .
Material type: Book; Format:
print
; Literary form:
Not fiction
Publisher: - ; University of Florida ; 1977Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.8 GEN/RE] (1).
298.
Final guideline document : control of fluoride emissions from existing phosphate fertilizer plants *
by Environmental Potential Agency | [Compiler] .
Material type: Book; Format:
print
; Literary form:
Not fiction
Publisher: - ; NTIS ; 1977Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.8 ENV/FI] (1).
299.
Granulation of complex fertilizers containing ammonuim sulfate by melt technology
by Ferguson Industries | [Compiler] .
Material type: Book; Format:
print
; Literary form:
Not fiction
Publisher: - ; NTIS ; 1976Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.8 FER/GR] (1).
300.
Training manual for fertilizer plant operators
by Agency for International Development | [Author] .
Material type: Book; Format:
print
; Literary form:
Not fiction
Publisher: - ; NTIS Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.8 AGE/TR] (1).