TY  - BOOK
AU  - Waddington,Conrad Hal
TI  - The epigenetics of birds
T2  - Cambridge biological studies
AV  - QL959 .W3
PY  - 1952///
CY  - Cambridge [Eng.]
PB  - University Press
KW  - Embryology
KW  - Birds
KW  - Local
KW  - embryology
N1  - Bibliography: p. [240]-268
ER  -