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contaminant biomonitoring study. Contam. Rep. R6/207H/92. USFWS, Helena, MT. 53 pp.
Gilbert, E. D., S.B. Heath, D.U. Palawski, and J.C. Malloy. 1995. Trace element
concentrations in sediment and biota from the Benton Lake Wetland Management District,
north-central Montana. USFWS, Helena, MT. 20 pp.
Hazlewood, R.M., K. L. DuBois and D.U. Palawski. 1991. Milltown Reservoir sediments
site endangerment assessment wetland delineation and classification. Final Report prepared
for USEPA, Region 8, Montana Office, Helena, MT. USFWS, Helena, MT. 21+ pp.
Heath, S.B. 1995. Risks posed to U.S. Fish and Wildlife Service trust resources by Montana
gold mining operations that use cyanide extraction. Contam. Rep. R6/212H/95. USFWS,
Helena, MT. 28 pp.
Jones, W.E., D.U. Palawski, and J.C. Malloy. 1990. Red Rock Lakes National Wildlife
Refuge contaminant survey. USFWS, Helena, MT.
Kendy, E. and B. Olsen. 1997. Physical, chemical and biological data associated with
irrigation drainage in the Freezeout Lake area, west-central Montana, 1994-95. USGS
Open-File Report 97-349. U.S. Geological Survey, Helena, Montana. 48 pp.
Kendy, E., B. Olsen and J.C. Malloy. 1998. Field screening of water quality, bottom
sediment, and biota associated with irrigation drainage in the Helena Valley, west-central
Montana, 1995. USGS Water-Resources Investigations Report 97-4214. U.S. Geological Survey,
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quality, bottom sediment, and biota associated with irrigation drainage in the Sun River
area, west-central, Montana. USGS Water-Resources Investigations Report 87-4244. U.S.
Geological Survey, Helena, Montana. 78 pp.
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biological data for detailed study of the Sun River Irrigation Project, Freezout Lake
Wildlife Management Area, and Benton Lake Nation Wildlife Refuge, west-central Montana,
1990-92, with selected data for 1987-89. USGS Open-File Report 94-120. U.S. Geological
Survey, Helena, Montana. 171 pp.
Lambing, J.H., W.E. Jones, and J.W. Sutphin. 1988. Reconnaissance investigation of water
quality, bottom sediment, and biota associated with irrigation drainage in Bowdoin
National Wildlife Refuge and adjacent areas of the Milk River Basin, northeastern Montana.
USGS Water-Resources Investigations Report 87-4243. U.S. Geological Survey, Helena,
Montana. 71 pp.
Meade, M.L., D.U. Palawski, J.C. Malloy and B. Olsen. 1999. Bio-assessment of arian
botulism at Benton Lake National Wildlife Refuge, Montana. US Fish and Wildlife Service.
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selenium in soil, water, bottom sediment, and biota in the Sun River Irrigation Project,
Freezout Lake Wildlife Management Area, and Benton Lake National Wildlife Refuge,
west-central Montana, 1990-92. USGS Water-Resources Investigations Report 95-4170. U.S.
Geological Survey, Helena, MT. 120 pp.
Olsen, B., C.A. Caldwell, D.U. Palawski and J.C. Malloy. 1997. Biological indices of
lead exposure in relation to heavy metal residues in sediment and biota from Prickly Pear
Creek and Lake Helena, Montana. Contam. Rep. R6/214H/97. USFWS, Helena, MT. 21 pp.
Olsen, B. and K. Shelley. 1994. Wetlands delineation and evaluation Burlington Northern
Superfund Site Somers, Montana.
Olsen, B., W.L. West and L. Clark. 1996. Field test of biological control methods to
curtail exotic plants on national wildlife refuges in Montana. Contam. Rep. R6/211H/96.
USFWS, Helena, MT. 7+ pp.
Palawski, D.U., K. L. DuBois and J.C. Malloy. 1991. Milltown Reservoir sediments site
endangerment assessment wildlife survey. Final Report prepared for USEPA, Region 8,
Montana Office, Helena, MT. USFWS, Helena, MT. 49 pp.
Palawski, D.U., W.E. Jones, G.T. Allen and J.C. Malloy. 1990. Trace element and
organochlorine residues in sediment, fish and water birds from Montana. USFWS, Helena, MT.
34 pp.
Palawski, D.U., W.E. Jones, K. DuBois and J.C. Malloy. 1991. Contaminant biomonitoring
at the Benton Lake National Wildlife Refuge in 1988. USFWS, Helena, MT. 35 pp.
Palawski, D.U. and J.C. Malloy. 1992. Environmental contaminants in Montana avian prey
of Peregrine falcons. Contam. Rep. R6/208H/92. USFWS, Helena, MT. 17 pp.
Palawski, D.U., J.C. Malloy and K.L. DuBois. 1991. Montana National Wildlife Refuges:
Contaminant issues of concern. USFWS, Helena, MT. 96 pp.
Palawski, D.U., J.C. Malloy and E.D. Gilbert. 1994. Toxicity of surface waters from
Benton Lake National Wildlife Refuge and Freezout Lake Wildlife Management Area, Montana
to mallard ducklings. Contam. Rep. R6/209H/94. USFWS, Helena, MT. 12 pp.
Palawski, D.U., J.C. Malloy, S.B. Heath, B. Olsen and E.D. Gilbert. 1998. Aquatic
macroinvertebrate diversity and biomass as potential indices of environmental
contamination at national wildlife refuges in Montana. Contam. Rep. R6/215H/98. USFWS,
Helena, MT. 26 pp.
Palawski, D.U. and B. Olsen. 1996. Trace elements and organochlorine residues in
shovelnose sturgeon from the Missouri River drainage in Montana. Contam. Rep. R6/213h/96.
USFWS, Helena, MT. 16 pp.
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sediments and fish from Missouri River Reservoirs in Montana. US Fish and Wildlife Service
Contaminants Report, Helena, MT.
US Fish and Wildlife Service. 1988. Selected trace elements in biological samples
collected at the Milltown Superfund Site. US Fish and Wildlife Service, Helena, MT.
US Fish and Wildlife Service. 1990. Patterns of mortality in bald eagle carcasses
recovered in Montana. US Fish and Wildlife Service, Helena, MT.
US Fish and Wildlife Service. 1991. Calming troubled waters: Contaminants at Benton
Lake National Wildlife Refuge, Montana, a plan of action. Contam. Rep. R6/206H/91. USFWS,
Helena, MT. 39 pp.
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harvested ducks in Montana, 1988. Research and Technologies Services Bureau, Wildlife
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