TY  - BOOK
AU  - Ernst Bolliger
TI  - Agricultural Extension: Guidelines For Extension Workers In Rural Areas
SN  - 81-85860-22-X
U1  - 630.715 BOL/AG 
PY  - 1995///
CY  - New Delhi
PB  - International Book Distributing Co.
KW  - overview and way in
KW  - question lists
ER  -