TY  - BOOK
AU  - Sani,Balveerchand
AU  - Misra,Koshal Kumar.
TI  - Vyavharik vilo uthpadhan
U1  - 634.9 
PY  - 2002///
CY  - Pantnagar
PB  - Govind vallab pant Krishi avam prodhogiki vishvavidhyalay
KW  - Vilo
ER  -