TY  - BOOK
AU  - Basak, Ranjan Kumar.
TI  - Fertilizers : a text book
SN  - 9789327259575
U1  - 631.81 
PY  - 1999///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - Technology (Applied Sciences)
KW  - Agriculture and Related Technologies
KW  - Fertilizers
ER  -