TY  - BOOK
AU  - Rugh, Roberts
AU  - BP Costelo 
AU  - G Fankhauser
AU  - J Holt Freter
AU  - Sr. Detwiler
TI  - Recent Studies in the Mechanisms of Embryonic Development
U1  - 593.33/B6333R 
CY  - New York
KW  - Recent Studies in the Nechanisms of Embryonic Development
ER  -