00278nam a2200109Ia 450000500170000000800410001708200140005810000170007224500360008926000350012530000080016020260224040837.0260224s9999||||xx |||||||||||||| ||und||  a595.7 COU  aCounce, S.J. 0aDevelopmental systems: insect    aNew York: Academic Pressc1972  a304