00560nam a2200157Ia 4500 140224s9999 xx 000 0 und d 632.937.12 L7 Coppel, Harry C. Biological insect pest suppression New York Springer-Verlag 1977 xiii,314p. Advanced Series in Agricultural Sciences; no.4 Harry C.Coppel and James W.Mertins. Mertins, James W., jt. author Insect control-Biological control,Insect control-environmental aspects,Insect pests. 0 0 0 0 KSD KSD 2014-02-24 0 632.937.12 L7 1543 2014-02-24 00:00:00 2014-02-24 BK 0 0 0 0 KSD KSD 2014-02-24 0 632.937.12 L7 2052 2014-02-24 00:00:00 2014-02-24 BK 97472 97472