000 00165nam a2200073Ia 4500
999 _c4891
_d4891
020 _a9788170356417
082 _a630.715.
_bSIN
100 _aA.K. Singh
245 0 _aExtension Strategies for Agriculture and Rural Development
260 _aNew Delhi
_bAstral International (P) Ltd
_c2014
300 _a437
942 _cBK