00297nam a2200109Ia 4500008004100000082002000041245004000061260002600101300001500127600002200142650002300164130903s9999    xx            000 0 und d  a595.7:591.1  K5  aThe principles of insect physiology  aLondonbMethuenc1965  aviii,741p.  aWiglesworth, V.B.  aInsects-physiology