TY  - BOOK
AU  - Patten,Bradley M.
TI  - Foundations of embryology
T2  - McGraw-Hill publications in the zoological sciences
AV  - QL955 .P23
U1  - 591.3 
PY  - 1958///
CY  - New York
PB  - McGraw-Hill
KW  - Embryology
KW  - Local
N1  - Includes bibliography
ER  -