TY  - BOOK
AU  - Mayr,Ernst
TI  - Methods and principles of systematic zoology
AV  - QL351 .M28
U1  - 590.1 19
PY  - 1953///
CY  - New York
PB  - McGraw-Hill
KW  - Animals
KW  - Classification
KW  - Nomenclature
ER  -