TY  - BOOK
AU  - Ranjan kumar basak
TI  - Fertilizers
SN  - 9789327259575
U1  - 631.8 
PY  - 1999///
CY  - New delhi
PB  - Kalyani publisher
KW  - Specification of fertilizers
KW  - Manufacture and properties of fertilizer
KW  - Fertilizer testing
KW  - Fertilizer control order
KW  - Fates of fertilizer in soil
ER  -