Studies and trends of selected inland lakes of the Great Lakes Cluster National Parks

http://www.glsc.usgs.gov/_files/reports/InlandLakesReport.pdf

Report on the status of the biota and ecological factors of the inland lakes of the Great Lakes Cluster Parks: Indiana Dunes, Sleeping Bear Dunes,and Pictured Rocks National Lakeshores and Isle Royale and Voyageurs National Parks. (PDF file, 321 p.)

by Great Lakes Science Center (Sponsor) and Whitman, Richard L.

This publication is available only as a PDF document.