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1
Pesticides in selected small streams in the Puget Sound Basin, 1987-1995
[Washington, D.C.?] : U.S. Dept. of the Interior, U.S. Geological Survey, National Water-Quality Assessment Program, 1997Format: Government Document Book
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2
Occurrence of pesticides in streams and ground water in the Puget Sound Basin, Washington, and British Columbia, 1996-98
Tacoma, Wash. : Denver, Colo. :; Tacoma, Wash. : Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey ; Information Services [distributor], 2000Format: Government Document Book
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3
The chemical investigation of Recent lake sediments from Wisconsin lakes and their interpretation,
Washington, U.S. Environmental Protection Agency; for sale by the Supt. of Docs., U.S. Govt. Print. Off.] 1972Format: Thesis Book
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4
The chemical investigation of Recent lake sediments from Wisconsin lakes and their interpretation
Washington : U.S. Environmental Protection Agency; for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1972Format: Government Document Thesis Book
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5
The chemical investigation of Recent lake sediments from Wisconsin lakes and their interpretation,
Washington, U.S. Environmental Protection Agency; for sale by the Supt. of Docs., U.S. Govt. Print. Off.] 1972Format: Government Document Thesis Book
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6
Pesticides in selected small streams in the Puget Sound Basin, 1987-1995
[Tacoma, WA] : U.S. Geological Survey, 1997Format: Government Document Book
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7
Occurrence of dissolved sodium in ground waters in basalts underlying the Columbia Plateau, Washington
Tacoma, Wash. : Denver, Colo. :; Tacoma, Wash. : Lakewood, Colo. : U.S. Dept. of the Interior, Geological Survey ; Open-File Services Section, Western Distribution Branch, 1986Format: Government Document Book
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8
Historical changes of shoreline and wetland at eleven major deltas in the Puget Sound region, Washington
Reston, Va. : U.S. Geological Survey, 1980Format: Government Document Map
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9
A review of possible causes of nutrient enrichment and decline of endangered sucker populations in Upper Klamath Lake, Oregon
Portland, Or. : U.S. Geological Survey, 1993Format: Government Document Book
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10
Sediment-quality assessment of Franklin D. Roosevelt Lake and the upstream reach of the Columbia River, Washington, 1992
Reston, Va. : Denver, Colo. : U.S. Geological Survey ; For sale by the U.S. Geological Survey, Map Distribution, 2001Other Authors: “…Bortleson, Gilbert Carl, 1940-…”
Format: Government Document Book
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11
Sources and causes of dissolved iron in water from a dune-sand aquifer near Coos Bay and North Bend, Oregon
Portland, Or. : Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey ; Books and Open-File Reports Section [distributor], 1992Other Authors: “…Bortleson, Gilbert Carl, 1940-…”
Format: Government Document Book
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12
Relationships between water quality and phosphorus concentrations for lakes of the Puget Sound Region, Washington
[Reston, Va.] : U.S. Geological Survey, 1983Other Authors: “…Bortleson, Gilbert Carl, 1940-…”
Format: Government Document Book
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13
Sediment-quality assessment of Franklin D. Roosevelt Lake and the upstream reach of the Columbia River, Washington, 1992
Reston, Va. : Denver, CO : U.S. Geological Survey ; For sale by the U.S. Geological Survey, Map Distribution, 2001Other Authors: “…Bortleson, Gilbert Carl, 1940-…”
Format: Government Document Book
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14
Controls on ground-water chemistry in the Horse Heaven Hills, south-central Washington
Tacoma, Wash. : Lakewood, Colo. :; Tacoma, Wash. : Lakewood, Colo. : U.S. Dept. of Interior, Geological Survey ; Open-File Services Station, Western Distribution Branch, 1985Other Authors: “…Bortleson, Gilbert Carl, 1940-…”
Format: Government Document Book