TY  - BOOK
AU  - Weichert, Charles K
TI  - Elements of Chordates Anatomy
U1  - 560 
CY  - New York
PB  - Mcgraw-Hill Book Company
KW  - GENERAL STACK
KW  - science
KW  - Natural sciences & mathematics
KW  - Paleontology; paleozoologyZoology
ER  -