TY  - BOOK
AU  - Storer, Tracy I.
AU  - Usinger, Robert L.
TI  - Elements of zoology
U1  - 591 STO. U 
PY  - 1961///
CY  - New York
PB  - McGraw-Hill Book Company
KW  - Zoology
KW  - Elements of zoology
ER  -