TY  - BOOK
AU  - Hopper, Arthur F.
AU  - Hart,Nathan H.
TI  - Foundations of animal development
AV  - QL971 .H79
U1  - 591.3 
PY  - 1980///
CY  - New York
PB  - Oxford University Press
KW  - Developmental biology
N1  - Includes bibliographies and index
ER  -