Effects of coal fly-ash disposal on water quality in and around the Indiana Dunes National Lakeshore, Indiana / 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 |
| Publication | Indianapolis, Indiana : U.S. Geological Survey, 1981. |
| Description | 1 online resource (vi, 64 pages) : illustrations, maps. |
| Supplemental Content | https://purl.fdlp.gov/GPO/gpo147154 |
| Subjects |
| Series | Water-resources investigations ; 81-16 Water-resources investigations 81-16. ^A8339 |
| General note | "April 1981." |
| General note | GPO Cataloging Record Distribution Program (CRDP). |
| Bibliography note | Includes bibliographical references (pages 45-49). |
| Source of description | Description based on online resource; title from PDF title page (USGS, viewed Nov. 17, 2020). |
| Issued in other form | Print version: Hardy, Mark A. Effects of coal fly-ash disposal on water quality in and around the Indiana Dunes National Lakeshore, Indiana |
| Issued in other form | Microfiche version: Hardy, Mark A. Effects of coal fly-ash disposal on water quality in and around the Indiana Dunes National Lakeshore, Indiana |
| GPO item number | 0624-B-05 (online) |
| Govt. docs number | I 19.42/4:81-16 |