TY  - BOOK
AU  - BASAK, DR. RANJAN KUMAR 
TI  - FERTILIZERS [ A TEXTBOOK }
SN  - 978-93-272-5957-5
U1  - 631.81 BAS-F 
PY  - 1999///
CY  - KOCHI 
PB  - KALYANI PUBLISHERS 
KW  - AGRICULTURE
ER  -