TY  - BOOK
AU  - Tandon, H.L.S.
AU  - Narayan, Pratap
TI  - Fertilizers in Indian agriculture past, present & future (1950 - 2000)
SN  - 9788185116112
PY  - 1990///
CY  - New Delhi
PB  - Fertiliser Development and Consultation Organization
ER  -