00620nam a2200169Ia 4500008004100000082003000041100001800071245003300089260002300122300001400145490007600159600001700235650006500252942000700317952010900324999001700433140224s9999 xx 000 0 und d a632.937.12:591.61(047) K9 aMoreton, B.D. aBeneficial insects and mites aLondonbHMSOc1969 avii,118p. aGreat Britian Ministry of Agriculture, Fisheries and Food; Bulletin,20. aB.D. Moreton aInsects, injurious and beneficial,Economic entomology,Mites. cBK 00104070aKSDbKSDd2014-02-24l0o632.937.12:591.61(047) K9p890r2014-02-24 00:00:00w2014-02-24yBK c91810d91810