000 00467 a2200133 4500
080 _a63(071.7)(07)
_bM 314 G
245 1 _aGuide for professional agricultural extension work under training and visit system for village extension workers
_cby P.S. Mani
260 _aNew Delhi
_bDirectorate of Extension, Ministry of Agriculture
_c1992
650 _aAgriculture Extension
650 _aExtension Workers
100 1 _aMani, P.S.
_d
300 _a154 p.
901 _a217945
999 _c78337
_d78337