TY  - BOOK
AU  - Welchert, Charles K.
TI  - Anatomy of the Chordates
SN  - 070690073
U1  - 596.04 
PY  - 1970///
CY  - Delhi
PB  - Tata McGrow-Hill
KW  - Chordates
KW  - Zoology
ER  -