000 00300nam a2200109Ia 4500
008 161118s2016 xx 000 0 und d
100 _aVernow.Ruttan
245 4 _aThe Greeen Revolution: Seven Generalizations
260 _aNew York
_bAgricultural Development Council
300 _a22 p.
942 _2ddc
999 _c17186
_d17186