TY  - BOOK
AU  - Weichert,Charles K.
TI  - Elements of chordate anatomy
AV  - ZOO QL605.W4 
PY  - 1959///
CY  - New York
PB  - McGraw-Hill Book Company
KW  - Chordata
KW  - Anatomy
KW  - Comparative
N1  - Includes index
ER  -