000 00326nam a2200121Ia 4500
008 221219s9999 xx 000 0 und d
100 _aMandal sagar
245 0 _aTextbook of Agricultural Extension with Global Innovation
250 _a1st
260 _bKalyani Publishers
650 _aAgricultural Extension
942 _cBK
_012
999 _c3062
_d3062