TY  - BOOK
AU  - Ban,A.W.Van den
AU  - Hawkins,H.S.
TI  - Agricultural extension
SN  - 0-582-02883-3
AV  - S544 .B2513 1988
U1  - 630/.7/15 19
PY  - 1988///
CY  - New York
PB  - Wiley
KW  - Agricultural extension work
N1  - Includes index; Bibliography: p. 300-307
ER  -