TY  - BOOK
AU  - Huettner,Alfred F., x
AU  - x
TI  - Fundamentals of comparative embryology of the vertebrates: x
SN  - x
U1  - 596/HUF 
PY  - 1968///
CY  - N.Y.
PB  - Macmillan
KW  - Vertebrates
KW  - Zoology
N1  - x
ER  -