000 00347nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aMoreton, B.D.
245 _aBeneficial insects and mites
260 _aLondon
260 _c1969
300 _a1-118 p.
440 _aMinistry of Agriculture, Fishe
901 _pS18195
942 _cB
_2udc
999 _c116665
_d116665