TY  - BOOK
AU  - Dillon,Lawrence S.
TI  - Animal variety: an evolutionary account
SN  - 0697045900
AV  - QH408 .D45 1980
U1  - 591.38 
PY  - 1980///
CY  - Dubuque, Iowa
PB  - W. C. Brown Co. Publishers
KW  - Zoology
KW  - Variation
KW  - Local
KW  - Evolution
N1  - Includes bibliographies and index
ER  -