Water quality of hydrologic bench marks an indicator of water quality in the natural environment /
Main Author: | Biesecker, James E., 1941- |
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Other Authors: | Leifeste, Donald K., 1932-, Geological Survey (U.S.), |
Format: | eBook |
Language: | English |
Published: |
[Washington, D.C.] :
United States Department of the Interior, Geological Survey,
1975.
|
Physical Description: |
1 online resource (iv, 21 pages) : illustrations, maps. |
Series: |
Geological Survey circular ;
460-E. Conservation networks. |
Subjects: | |
Online Access: |
https://purl.fdlp.gov/GPO/gpo110571 |
https://purl.fdlp.gov/GPO/gpo110571
CMU Gov Pub Electronic
Location | Call Number: | Status |
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CMU Gov Pub Electronic | I 19.4/2:460-E | Online |