TY  - BOOK
AU  - Slack, J. M. W. ( Jonathan Michael Wyndham )  ,1949-
TI  - From egg to embryo : determinative events in early development
AV  - QL955.S6 1983 
CY  - Cambridge [Cambridge
KW  - Embryology
KW  - Cell differentiation
KW  - QL
N1  - Bibliography: p. 220-235
ER  -