000 00313nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a632.9(082.2) L4.1
100 _aAnonymous
245 _aInternational Symposium on Crop Protection Deel 1
260 _a1974
_bCoupure
_cBelgie
300 _a924
942 _cBK
999 _c58948
_d58948