TY  - BOOK
AU  - Shumway, Waldo
AU  - Adamstone, Frank Bolton,
TI  - Introduction to vertebrate embryology
AV  - QL959 S51946
PY  - 1946///
CY  - New York
PB  - J. Wiley
KW  - Vertebrados
KW  - Embriología
ER  -