000 00353nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a595.5 K9
100 _a"Britain, Agriculture & Fisheries & Food (Min. of�)"
245 _aBeneficial Insects & Mites Bull. No. 20 6th edition
260 _a1969
_bH.M.S.O.
_cLondon
300 _a118
942 _cBK
999 _c57952
_d57952