TY  - BOOK
AU  - Mayr, Ernst .
AU  - Ashlock, Peter D. .
TI  - Principles of Systematic Zoology
SN  - 0-07-112701-1
U1  - 591.1 
PY  - 1996///
CY  - New York
PB  - McGraw-Hill, Inc
KW  - Zoology-Systematic zoology
KW  - PG-Zoology
N1  - Bib, Index
ER  -