TY  - BOOK
AU  - Marshall,Alan John
TI  - Text Book of Zoology Vertebrates
U1  - 592 
PY  - 1995///
CY  - London
PB  - Macmillan
KW  - Zoology
N1  - "This is the seventh edition of A text-book of zoology, vol. 1 by the late T. Jeffery Parker and the late William A. Has
ER  -