TY  - BOOK
AU  - Food and Agriculture Organization of the United Nationa,
TI  - Fertilizers and Their Use : a Pocket Guide for Extension Officers
SN  - 9789383692088
U1  - 631.8 
PY  - 2015///
CY  - New Delhi
PB  - United Book Printers
KW  - Techniques, equipment & materials
ER  -