TY  - BOOK
AU  - Shah,Shankarlal.
TI  - Beej Uthpadan avam vipnan ka arthshastra
U1  - 338.1 
PY  - 1979///
CY  - Pantnagar
PB  - Govind vallab pant krishi avam prodhyogiki vishvsvidhyalay
KW  - Uthpadan
ER  -