TY  - GEN
AU  - Mayr, Ernst
AU  - Ashlock, Peter D
TI  - Principles of systematic zoology
SN  - 9789339205324
U1  - 591.012 
PY  - 2014///
CY  - Sri Lanka
PB  - McGraw Hill Education
KW  - Zoology
KW  - Systematic Zoology
ER  -