000 00514nam a22001817a 4500
003 OSt
008 220909b |||||||| |||| 00| 0 eng d
020 _a9789327257472
082 _a630.715
_bS61E
100 _aSingh, Ranjit
245 _aExtension education/by Ranjit Singh
260 _aLudhiana:
_bKalyani Publishers,
_c2016.
300 _a405 p.
650 _a Agriculture and related technologies
650 _aTechnology (Applied sciences)
650 _aAgricultural extension work
942 _2ddc
_cBB
999 _c25266
_d25266