TY  - BOOK
AU  - Mani, P.S.
TI  - Guide for professional agricultural extension work under training and visit system for village extension workers
U1  - 630.717 
PY  - 1992///
CY  - New Delhi
PB  - Directorate of Extension
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Agricultural extension work
ER  -