TY  - BOOK
AU  - Patel, H.N
TI  - Summaries of research studies in extension education ,1963to 1969; prepardand comp
U1  - 630.715 P21S 
PY  - 1970///
CY  - Anand
PB  - Extension Education Institute, Institute of Agriculture
KW  - AGRICULTURAL EXTENSION WORK - - RESEARCH
ER  -