Chemical and biological quality of streams at the Indiana Dunes National Lakeshore, Indiana, 1978-80 / by Mark A. Hardy ; prepared in cooperation with the National Park Service.

Author/creator Hardy, Mark A. author.
Other author Geological Survey (U.S.) issuing body.
Other author United States. National Park Service.
Format Electronic
PublicationIndianapolis, Indiana : U.S. Geological Survey, 1984.
Description1 online resource (viii, 95 pages) : illustrations, maps.
Supplemental Contenthttps://purl.fdlp.gov/GPO/gpo144307
Subjects

SeriesWater-resources investigations ; 83-4208
Water-resources investigations report 83-4208. ^A164969
General noteGPO Cataloging Record Distribution Program (CRDP).
Bibliography noteIncludes bibliographical references (pages 55-57).
Source of descriptionDescription based on online resource; title from PDF title page (USGS, viewed Aug. 28, 2020).
Issued in other formPrint version: Hardy, Mark A. Chemical and biological quality of streams at the Indiana Dunes National Lakeshore, Indiana, 1978-80
GPO item number0624-B-05 (online)
Govt. docs number I 19.42/4:83-4208