Search Results for the EPA National Library Catalog

Items Found: 20

Showing: Items 1 - 20

Your Search: (SUBJECT=Ecology Montana.)


Select Item Title Year Published
A study of policies, guidelines and enforcement procedures affecting prevention, control and abatement of air and water pollution resulting from forestry practices on the Flathead National Forest, Montana / 1974
Annual Report, Environmental Quality Council, Montana, October 1972 1972
Classification and management of Montana's riparian and wetland sites / 1995
Comparative ecology of western Montana streams : completion report 1975
Comprehensive network site description : Bridger / 0
Distribution and biotic effects of nutrients in Flathead Lake, Montana / 1975
Effects of clear cutting on water, discharge and nutrient loss, Bitterroot National Forest, Montana 1974
Field Testing and Adaptation of a Methodology to Measure 'In-Stream' Values in the Tongue River, Northern Great Plains (NGP) Region. 1978
Flathead River Basin bibliography : a comprehensive annotated bibliography on the Flathead River Basin / 1980
Grassland biome studies at the Bridger site, 1971 / 1972
Handbook for reclamation of placer mined stream environments in western Montana / 1991
Implementation plan review for Montana required by the Energy Supply and Environmental Coordination Act. 1975
Management of Montana's amphibians : a review of factors that may present a risk to population viability and accounts on the identification, distribution, taxonomy, habitat use, natural history and the status and conservation of individual species : a report / 2000
Montana Environmental Indicators, Fourth Annual Report, December 1975 1975
Montana stream management guide for landowners, managers and stream users. 1995
Pilot test of wetland condition indicators in the prairie pothole region of the United States / 1997
Primary productivity of the fescue grassland in western Montana / 1971
Reservoir ecosystems and western coal development in the upper Missouri River / 1977
Riparian site types, habitat types, and community types of southwestern Montana : draft version 1 / 1988
The Bridger site 1970 progress report / 1971

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