TY  - SER
AU  - Gupta, R. C.,
TI  - Indian Journal of Fertilisers Vol. 2(9-12)
U1  - 631 
PY  - 2006///-07
CY  - New Delhi
PB  - Fertiliser Association of India
KW  - Fertilisers
KW  - Techniques, equipment & materials
ER  -