00325nam a2200109Ia 4500008004100000082002500041100002600066245003700092260005400129300001000183650002200193140113s9999    xx            000 0 und d  a595.7.001.6:591.1 J6  a" Campbell, Frank L."  aPhysiology of insect development  b"Chicago : The university of Chicago press, 1956"  a167p.  aInsect physiology