000 00354nam a2200145Ia 4500
008 220612s9999 xx 000 0 und d
020 _a9789327276541
082 _bRAY
100 _aRAY, G.L.
245 0 _aEXTENSION COMMUNICATION AND MANAGEMENT
260 _bKALYANI PUBLISHERS, NEW DELHI
_c2017
300 _a382
650 _aAgriculture
942 _cBK
999 _c999
_d999