TY  - BOOK
AU  - WALIA, DR.S.S AND WALIA, DR.V.S 
TI  - FARMING SYSTEM AND SUSTAINABLE AGRICULTURE 
SN  - 978-93-88812-90-0
U1  - 631.58 WAL-F 
CY  - JODHPUR
PB  - SCIENTIFIC PUBLISHERS 
KW  - AGRICULTURE
ER  -