Search Results for the EPA National Library Catalog

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Your Search: (AUTHOR=Mangum AND Fred AND A.)

 
 
 

Select Item Title Year Published
Aquatic ecosystem inventory, macroinvertebrate analysis : Environmental Protection Agency, Region 8 - Utah, 1986 / 1986
Aquatic Ecosystem Inventory, Macroinvertebrate Analysis, Annual Progress Report, Gallatin National Forest, Gardiner Ranger District 1992
Aquatic Ecosystem Inventory, Macroinvertebrate Analysis, Annual Progress Report, Yellowstone NPS/USFWS/EPA 1991-1992 1993
Biotic condition index : integrated biological, physical, and chemical stream parameters for management / 1979

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