00463nam a2200133Ia 4500008004100000082001500041100005900056245005700115260002700172300000800199942000700207952009800214999001700312140113s9999 xx 000 0 und d a595.5 K9 a"Britain, Agriculture & Fisheries & Food (Min. of�)" aBeneficial Insects & Mites Bull. No. 20 6th edition a1969bH.M.S.O.cLondon a118 cBK 00104070aVTLbVTLd2014-01-13l0o595.5 K9pVBK1274r2014-01-13 00:00:00w2014-01-13yBK c57952d57952