000 00310nam a2200121Ia 4500
008 140317s9999 xx 000 0 und d
082 _a632.96
100 _aDeBach,Paul.
245 _aBiological control of insect pests and weeds.
260 _aLondon
_bChapman , Hall.
_c1964
300 _a844
942 _2ddc
_cBK
999 _c3265
_d3265