Guide for professional agricultural extenstion work under training and visit system for village extension workers
Mani, P.S.
Guide for professional agricultural extenstion work under training and visit system for village extension workers - New Delhi Ministry of Agricultural, Directorate of Extension 1992 - 20cm. 154
AGRICULTURAL EXTENSION WORKERS -- TRAINING OF
AGRICULTURAL EXTENSION WORKERS -- TRAINING
630.715 M29G
Guide for professional agricultural extenstion work under training and visit system for village extension workers - New Delhi Ministry of Agricultural, Directorate of Extension 1992 - 20cm. 154
AGRICULTURAL EXTENSION WORKERS -- TRAINING OF
AGRICULTURAL EXTENSION WORKERS -- TRAINING
630.715 M29G