TY  - RPRT
TI  - Longitudinal patterns in abundance of the zebra mussel (Dreissena polymorpha) in the upper Mississippi River
AU  - W.G. Cope
AU  - M.R. Bartsch
AU  - R.R. Hayden
PY  - 1997
DO  - 10.1080/02705060.1997.9663531
UR  - https://pubs.usgs.gov/publication/1003019
ID  - 1003019
ER  -