TY  - GEN
AU  - Ban, A.W. Van Den 
AU  - Hawkins, H.S.
TI  - Agricultural extension 
SN  - 8123905769
U1  - 630.715 
PY  - 1996///
CY  - New Delhi
PB  - C. B. S. Publisher & Distributors
KW  - Adult education and on the job training
KW  - Agriculture and related technology
KW  - Education, research, related topics
ER  -