TY  - BOOK
AU  - Lachner,Ernest A.
AU  - Jenkins,Robert E.
TI  - Systematics, Distribution, and Evolution of the Nocomis biguttatus Species Group (Family Cyprinidae: Pisces), with a Description of a New Species from the Ozark Upland
PY  - 1971///
CY  - Washington
PB  - Smithsonian Institution Press
ER  -