TY  - BOOK
AU  - Fertilizer Association of India
TI  - Workshop on Soil Testing (Proceedings no.Agr./3)
U1  - "631.42.001.4""1975.4.21/22""(082.2)   L5" 
PY  - 0000///New Delhi
CY  - 1975
PB  - Fertilizer Association of India
ER  -