1.
Biofertilizers in agriculture
by Subha Rao, N S.
Edition: 2 Publisher: New Delhi, Oxford & IBH publishing co. pvt. ltd ; 1988Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.86 SUB] (1).
2.
Nitrogen fixation in tropical cropping systems
by Giller, Ken E | Wilson, Kate I.
Publisher: New Delhi, CAB International ; 1991Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.847 GIL] (1).
3.
Statistics of crop responses to fertilizers
Publisher: Rome, Food andAgriculture Organization of the United Nat ; 1966Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.810 724 STA] (1).
4.
Nitrogen fertilizers
by Korenkov, D A.
Publisher: Delhi, Oxonian Press Pvt Ltd ; 1983Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.84 KOR] (1).
5.
Nitrogen fixation : proceedings of the phytochemical society of Europe Symposium, sussex, September, 1979
by Stewart, W D P.
Publisher: U S A, Academic press ; 1980Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.847 STE] (1).
6.
Soil fertility and fertilizers
by Nelson, Werner L | Tisdale, Samuel L.
Publisher: Newyork, Macmillan Co ; 1970Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 TIS] (1).
7.
Soil fertility and fertilizers
by Beaton, James D | Nelson, Werner L | Tisdale, Samuel L.
Edition: 4 Publisher: New York, Macmillan publishing co ; 1990Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 TIS] (1).
8.
Phosphates in agriculture
by Sauchelli, Vincent.
Publisher: USA, Reinhold publishing co ; 1965Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.85 SAU] (1).
9.
Fertilizing for maximum yield
by Cooke, G.W.
Edition: 3 Publisher: English ; 1972Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.811 COO] (1).
10.
Soil fertility and fertilizers
by Nelson, Werner L | Tisdale, Samuel L.
Publisher: USA, Mac Millan Company ; 1956Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 TIS] (1).
11.
Soil fertility and fertilizers
by Nelson, Werner L | Tisdale, Samuel L.
Edition: 3 Publisher: USA, Macmillan publishing co Inc ; 1975Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.8 TIS] (1).
12.
Phosphoric acid, phosphates and phosphatic fertilizers
by Woggaman, W H.
Edition: 2 Publisher: U S A, Reinhold publishing Corporation ; 1955Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.85 WAG] (1).
