2 options

Chemical and biological quality of water in Grand Lake St. Marys, Ohio, 2011-12, with emphasis on cyanobacteria / by D.H. Dumouchelle and E.A. Stelzer.

Online

Available online

Connect to full text

U.S. Government Documents Available online

U.S. Government Documents

The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.