TY  - RPRT
TI  - Environmental and genetic contributions to morphological differentiation in ciscoes (Coregoninae) of the Great Lakes
AU  - Thomas N. Todd
AU  - Gerald R. Smith
AU  - Louella E. Cable
PY  - 1981
DO  - 10.1139/f81-008
UR  - https://pubs.usgs.gov/publication/1000393
ID  - 1000393
ER  -