TY  - BOOK
AU  - Gujarat Agricultural University,
TI  - Summary of Research in Extension Education by Post-Graduate Students Vol.1 1972-76
U1  - 630.71 
PY  - 1978///
CY  - Ahmedabad
PB  - Directorate of Extension Education, G.A.U.
KW  - Agriculture. & related technologies
ER  -