TY  - BOOK
AU  - Sarjit Singh
TI  - Attitutes of extension personnel towards mono-purpose and multi-purpose approaches for agricultural extension..Punjab
U1  - T 630.715 S16A 
PY  - 1968///
CY  - Ludhiana
PB  - PAU
KW  - AGRICULTURAL EXTENSION WORK -- PUNJAB
ER  -