TY  - BOOK
AU  - Kerr, Norman S.
TI  - Principles of Development
SN  - 0697045064
U1  - 574.13 
PY  - 1967///
CY  - Iowa
PB  - WM. C. Brown Company Publishers
KW  - Life sciences
KW  - Pure Sciences
KW  - Developmental biology
ER  -