Showing results under subject: 'geographic'

Volunteer lake monitoring program

Author: Illinois. Division of Water Pollution Control. - Illinois. Environmental Protection Agency. Office of Community Relations.
Publisher:Springfield Ill,Division of Water Pollution Control and Office of Community Relations, Illinois Environmental Protection Agency 1991
Abstract:

Status of the wolverine (Gulo gulo) in Alberta

Author: Petersen, Stephen. - Alberta. Wildlife Management Division. - Alberta. Alberta Environmental Protection.
Publisher:Edmonton,Alberta Environmental Protection, Wildlife Management Division, Status and Surveys Branch 1997
Abstract:

Alberta state of the environment annual report

Author: Alberta. Alberta Environmental Protection. - Alberta. Alberta Environment.
Publisher:Edmonton,Alberta Environmental Protection 1999
Abstract:

Short-run economic analysis of nitrofen

Author: National Agricultural Pesticide Impact Assessment Program (U.S.) - United States. Department of Agriculture. Economics and Statistics Service. - United States. Environmental Protection Agency. Office of Pesticide Programs. Benefits and Field Studies Division.
Publisher:Washington DC,The Service 1981
Abstract:

Influence of grass weeds on the yield and profitability of field crops in western Canada

Author: O'Donovan, J. T. - Alberta Environmental Centre.
Publisher:Vegreville AB,Alberta Environmental Centre 1990
Abstract:

The forest health video series : print resource for dwarf mistletoe

Author: Alberta. Alberta Environmental Protection.
Publisher:Edmonton,Alberta Environmental Protection 1999
Abstract:

A field evaluation of zinc phosphide baits for controlling Richardson and Columbian ground squirrels

Author: Sullins, Monty. - Sullivan, Daniel, - Montana. Environmental Management Division. Technical Services Bureau.
Publisher:Helena,Montana Dept of Agriculture, Environmental Management Division, Technical Services Bureau 1990
Abstract:

Bait stations as a means of rodenticide presentation to control Columbian ground squirrels

Author: Sullivan, Daniel, - Montana. Environmental Management Division. Technical Services Bureau.
Publisher:Helena Mont,Montana Dept of Agriculture, Environmental Management Division 1982
Abstract:

Hydrologic and climatologic data, southeastern Uinta basin, Utah and Colorado : water year 1978

Author: Conroy, Loretta S. - United States. Bureau of Land Management. - United States. Environmental Protection Agency. - Utah. Department of Natural Resources.
Publisher:Salt Lake City Utah,US Dept of the Interior, Geological Survey 1980
Abstract:

Aerial survey of the Oldman Reservoir, Southwestern Alberta, 1 to 3 February 1993

Author: Hornbeck, Garry E. - Balagus, Peter. - Alberta. Alberta Public Works, Supply and Services. - Delta Environmental Management Group. - Oldman River Dam Project (Alta.)
Publisher:Calgary,Delta Environmental Management Group Ltd 1993
Abstract:
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