TY  - BOOK
AU  - Basak, Ranjan Kumar
TI  - Fertilizers : a text book
SN  - 9788127240332
U1  - 631.81 
PY  - 2011///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - Technology (Applied sciences)
KW  - Agriculture and related technologies
KW  - Fertilizers
ER  -