TY  - BOOK
AU  - Dahama.O.P 
TI  - Education And Communicaton For Deuelopment 
SN  - 81-204-0030-5
PY  - 1980///
CY  - New Delhi 
PB  - Oxford & IBH 
KW  - Agricultural
UR  - Agricultural  ( 19 ) 
ER  -