TY  - BOOK
AU  - Virendra Kumar (Ed.)
AU  - Kaore, S V (Ed.)
AU  - Shrotriya, G C (Ed.)
ED  - Indian Farmers Fertiliser Cooperative Limited (New Delhi)
TI  - Soil fertility and fertiliser use
U1  - 631.8 21st
PY  - 1990///
CY  - New Delhi
PB  - IFFCO
KW  - Soil fertility-India; Fertilizers-India; Fertilizers-Application; Manuers; Agricultural productivity-India
N1  - Contents: v.4 Nutrient management and supply system for Sustaining agriculture in 1990s
ER  -