000 00326nam a2200121Ia 4500
008 170101s2002 xx 000 0 und d
082 _a630.717 VAN
100 _aVan Den Ban A.W.
245 0 _aAgricultural Extension 2nd Edition
260 _aNew Delhi
_bCBS Publishers & Dist.
_c2002
300 _a294 P.
942 _2ddc
_cB
999 _c1436616
_d1436616