TY  - BOOK
AU  - Counce, S. J.
AU  - Waddington, Conrad Hal
TI  - Development systems: insects 
U1  - 595.7 
PY  - 1972///-
CY  - London, New York
PB  - Academic Press
KW  - Insect
KW  - Development
KW  - Embryology
KW  - Insects
N1  - Includes bibliographical references
ER  -