TY  - BOOK
AU  - Rugh, Roberts
TI  - Aguide to Vertebrate Development
SN  - 0024044911
AV  - QL 951 .R28 1977
PY  - 1977///
CY  - New York
PB  - Macmillan Publishing Company
KW  - Vertebrate development
N1  - Includes bibliographical references and index
ER  -