1.
Soil Spatial Variability Proceedings of a workshop of the ISSS and the SSSA Las vegas, USA 30 November - 1 December 1984
by Bouma, J | Nielsen, D R.
Publisher: Pudoc Wargeningen ; 1985Availability: Items available for loan: College of Agriculture, Vellayani [Call number: 631.41 NIE] (1).
2.
Soil water
by Nielsen D R | [Editor] .
Material type: ; Format:
print
; Literary form:
Not fiction
Publisher: Soil Sciecne Society of America ; 1972Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.4 NIE/SO] (1).
3.
Nitrogen in the environmental V.1: nitrogen behaviour in field soil
by Mac Donald J.G | Nielsen D.R.
Material type: ; Format:
print
; Literary form:
Not fiction
Publisher: London ; Acadamic Press ; 1978Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.8 NIE/NI] (1).
4.
Nitrogen in the environment V 1
by Nielsen D R | [Editor] .
Material type: ; Format:
print
; Literary form:
Not fiction
Publisher: New York ; Academic Press ; 1978Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 589.9 NIE/NI] (1).
5.
Nitrogen in the environment. V 2
by Nielsen D R | [Editor] .
Material type: ; Format:
print
; Literary form:
Not fiction
Publisher: New York ; Academic Press ; 1978Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 589.9 NIE/NI] (1).
6.
Nitrogen in the environmental V.1: nitrogen behaviour in field soil
by Mac Donald J.G | Nielsen D.R | [Editor] .
Material type: ; Format:
print
; Literary form:
Not fiction
Publisher: London ; Acadamic Press ; 1978Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.8 NIE/NI] (1).
7.
Nitrogen the environment V.2 soil plant nitrogen relationships
by Mac Donald J.G | Nielsen D.R | [Editor] .
Material type: ; Format:
print
; Literary form:
Not fiction
Publisher: London ; Acadamic Press ; 1978Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.8 NIE/NI] (1).
8.
Nitrogen in the environmental V.1: nitrogen behaviour in field soil
by Mac Donald J.G | Nielsen D.R.
Material type: ; Format:
print
; Literary form:
Not fiction
Publisher: London ; Acadamic Press ; 1978Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.8 NIE/NI] (1).
9.
Nitrogen in the environment. V 2
by Nielsen D R | [Editor] .
Material type: ; Format:
print
; Literary form:
Not fiction
Publisher: New York ; Academic Press ; 1978Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 589.9 NIE/NI] (1).
10.
Nitrogen in the environmental V.1: nitrogen behaviour in field soil
by Mac Donald J.G | Nielsen D.R.
Material type: ; Format:
print
; Literary form:
Not fiction
Publisher: London ; Acadamic Press ; 1978Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.8 NIE/NI] (1).
11.
Soil water
by Nielsen D R | [Editor] .
Material type: ; Format:
print
; Literary form:
Not fiction
Publisher: Soil Science Society of America ; 1972Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.4 NIE/SO] (1).
12.
Nitrogen in the environmental V.1: nitrogen behaviour in field soil
by Mac Donald J.G | Nielsen D.R.
Material type: ; Format:
print
; Literary form:
Not fiction
Publisher: London ; Acadamic Press ; 1978Availability: Items available for loan: College of Agriculture, Vellanikkara [Call number: 631.8 NIE/NI] (1).
