Geological, hydrological, and biological issues related to the proposed development of a park at the confluence of the Los Angeles River and the Arroyo Seco, Los Angeles County, Ca...

Subjects: “…Parks Environmental aspects California Los Angeles …”
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Assessment of nonpoint source chemical loading potential to watersheds containing uranium waste dumps associated with uranium exploration and mining, Browns Hole, Utah / by Marston, Thomas M.

Subjects: “…Watersheds Brown's Park.…”
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Inventory of the mosses, liverworts, hornworts, and lichens of Olympic National Park, Washington species list / by Hutten, Martin

Subjects: “…(State) Olympic National Park.…”
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Occurrence, fate, and transport of aerially applied herbicides to control invasive buffelgrass within Saguaro National Park Rincon Mountain District, Arizona, 2015--18 / by Paretti, Nicholas V.

Subjects: “…Arizona Saguaro National Park.…”
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Synthesis and interpretation of surface-water quality and aquatic biota data collected in Shenandoah National Park, Virginia, 1979-2009 / by Jastram, John D.

Subjects: “…Virginia Shenandoah National Park.…”
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Effects of changes in reservoir operations on water quality and trophic state indicators in Voyageurs National Park, northern Minnesota, 2001-03 / by Christensen, Victoria G.

Subjects: “…Minnesota Voyageurs National Park.…”
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Geochemical characterization of groundwater discharging from springs north of the Grand Canyon, Arizona, 2009-2016 / by Beisner, Kimberly R.

Subjects: “…Grand Canyon National Park.…”
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Sensitivity of alpine and subalpine lakes to acidification from atmospheric deposition in Grand Teton National Park and Yellowstone National Park, Wyoming by Nanus, Leora

Subjects: “…acidification Yellowstone National Park.…”
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The relative importance of oceanic nutrient inputs for Bass Harbor Marsh Estuary at Acadia National Park, Maine / by Huntington, Thomas Gordon, 1952-

Subjects: “…Maine Acadia National Park.…”
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Integrated monitoring of hydrogeomorphic, vegetative, and edaphic conditions in riparian ecosystems of Great Basin National Park, Nevada by Beever, Erik (Erik A.)

Subjects: “…Nevada Great Basin National Park.…”
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Chemical characteristics of ground-water discharge along the South Rim of Grand Canyon in Grand Canyon National Park, Arizona, 2000-2001

Subjects: “…Grand Canyon National Park.…”
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Recharge to shale bedrock at Averill Park, an upland hamlet in eastern New York : an estimate based on pumpage within a defined cone of depression / by Randall, Allan D., 1932-, Finch, Anne J.

Subjects: “…New York (State) Averill Park.…”
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Predicting the vulnerability of streams to episodic acidification and potential effects on aquatic biota in Shenandoah National Park, Virginia

Subjects: “…Virginia Shenandoah National Park.…”
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Escherichia coli concentrations in recreational streams and backcountry drinking-water supplies in Shenandoah National Park, Virginia, 2005-2006 by Hyer, Kenneth E. (Kenneth Edward)

Subjects: “…Virginia Shenandoah National Park.…”
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Spring types and contributing aquifers from water-chemistry and multivariate statistical analyses for seeps and springs in Theodore Roosevelt National Park, North Dakota, 2018 / by Medler, Colton J., Eldridge, William G.

Subjects: “…Theodore Roosevelt National Park.…”
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Organochlorine compounds and current-use pesticides in snow and lake sediment in Rocky Mountain National Park, Colorado, and Glacier National Park, Montana, 2002-03 by Mast, M. Alisa

Subjects: “…Rocky Mountain National Park.…”
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Predicting recreational water quality using turbidity in the Cuyahoga River, Cuyahoga Valley National Park, Ohio, 2004-7 by Brady, Amie M. G. (Amie Melissa Gifford), 1975-

Subjects: “…Cuyahoga Valley National Park.…”
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Water flow and nutrient flux from five estuarine rivers along the southwest coast of the Everglades National Park, Florida, 1997-2001 / by Levesque, Victor A.

Subjects: “…Florida Everglades National Park.…”
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Geologic field-trip guide to the Lassen Volcanic National Park and vicinity / by Muffler, L. J. Patrick (Leroy J. Patrick), 1937-, Clynne, M. A.

Subjects: “…Lassen Volcanic National Park.…”
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Streamflow and water-quality characteristics for Wind Cave National Park, South Dakota, 2002-03 / by Heakin, Allen J.

Subjects: “…Dakota Wind Cave National Park.…”
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