TY  - BOOK
AU  - Ban, A. W. Van Den
AU  - Hawkins H. S.
TI  - Agricultural extension
SN  - 8123905769
AV  - S544 .B25 2002
PY  - 1996///
CY  - New Delhi
PB  - CBS publishers & distributors Pvt. ltd
KW  - Agricultural extension
N1  - Includes index, glossary and notes
ER  -