000 00297nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a632.7 GRA-R
100 _aGram, E
245 0 _aRecognition & control of pests... crops
260 _aPoole
_bBlandford
_c1980
300 _a166p.
942 _2ddc
999 _c47636
_d47636