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richard e sparks

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Making predictions that change the future: forecasts and alternative visions for the Illinois River

Richard E. Sparks · Creative Media Partners, LLC

23 sayfa · 1994

Ecosystem management / Freshwater ecology

Effects of fleeting on mussels

Richard E. Sparks · River Research Laboratory

94 sayfa · 1985

Freshwater mussels / Inland navigation / Effect of sediments on / Environmental aspects / Waterways

1990-1991 annual progress report, long-term Illinois River fish population monitoring program

Richard E. Sparks · Illinois Natural History Survey, River Research Laboratory of the Forbes Biological Station

76 sayfa · 1991

Fish populations

The effects of barge traffic on suspended sediment and turbidity in the Illinois River

Richard E. Sparks · Sine nomine

68 sayfa · 1980

Inland water transportation / Barges / Environmental aspects

Effects of sediment on aquatic life

Richard E. Sparks · Illinois Natural History Survey

26 sayfa · 1977

Aquatic biology / Freshwater ecology

Environmental inventory and assessment of Navigation Pools 24, 25, and 26, Upper Mississippi and Lower Illinois Rivers

Richard E. Sparks · University of Illinois at Urbana-Champaign, Water Resources Center]

82 sayfa · 1977

Fishes / Statistics / Electric fishing

Identification of toxic substances in the upper Illinois River

Richard E. Sparks · The Dept.

59 sayfa · 1992

Environmental aspects of Ammonia / Aquatic invertebrates / Effect of water pollution on / River sediments / Ammonia

Determination of the causative agent for mussel die-offs

Richard E. Sparks · Yayınevi bilinmiyor

21 sayfa · 1989

Kategori yok

Toxicity index for assessing the suitability of streams for aquatic life

Richard E. Sparks · Aquatic Biology Section, Illinois Natural History Survey River Research Laboratory

32 sayfa · 1988

Kategori yok

Recent trends in the Illinois River indicated by fish populations

Richard E. Sparks · Yayınevi bilinmiyor

34 sayfa · 1993

Kategori yok

Identification of the water quality factors which prevent fingernail clams from recolonizing the Illinois River, phase II

Richard E. Sparks · University of Illinois at Urbana-Champaign, Water Resources Center

52 sayfa · 1981

Effect of water pollution on / Clams / Shellfish

A summary of freshwater mussel sampling in Mississippi River Pool 15 during June 1987 by the Illinois Natural History Survey and the Illinois Department of Conservation

Richard E. Sparks · Yayınevi bilinmiyor

11 sayfa · 1987

Kategori yok

Effects of three commercial harvesting methods on mussel beds

Richard E. Sparks · Illinois Natural History Survey, River Research Laboratory

44 sayfa · 1983

Freshwater mussels

Evaluation of environmental data pertaining to the Green Bay Levee

Richard E. Sparks · Illinois Natural History Survey River Research Laboratory

59 sayfa · 1977

Kategori yok

Barge effects on channel catfish

Brian Todd, Richard E. Sparks · Illinois Natural History Survey Center for Aquatic Ecology

98 sayfa · 1989

Barges / Channel catfish

Family diversity and family policy

Richard M Lerner, Richard M. Lerner, Elizabeth E. Sparks, Laurie D. McCubbin · Kluwer Academic

168 sayfa · 1999

Family policy / Family / Pluralism (Social sciences) / Child & developmental psychology / Family welfare

Comprehensive mussel survey of the Illinois River, 1993-95

Scott D. Whitney, Richard E. Sparks · Yayınevi bilinmiyor

32 sayfa · 1997

Kategori yok

Contaminants in fish food organisms and duck food organisms from Keokuk Pool, Mississippi River

Richard E. Sparks, Kenneth E. Smith, U.S. Fish and Wildlife Service · Sine nomine

39 sayfa · 1979

Water / Effect of water pollution on / Aquatic organisms / Fishes / Pollution

The Boston Book: Being Specimens of Metropolitan Literature

Electric fishingAn electrofishing survey of the Illinois River, 1959-1974Richard E. Sparks

An electrofishing survey of the Illinois River, 1959-1974

Richard E. Sparks · State of Illinois, Dept. of Registration and Education, Natural History Survey Division

380 sayfa · 1975

Fishes / Statistics / Electric fishing

HistoryCambridge, the head-quarters of WashingtonRichard Henry Dana, Jared Sparks, Nathaniel Prentiss Banks, Henry Wadsworth Longfellow, Emory Washburn, Parsons, Theophilus, Samuel A. Eliot

Cambridge, the head-quarters of Washington

Richard Henry Dana, Jared Sparks, Nathaniel Prentiss Banks, Henry Wadsworth Longfellow, Emory Washburn, Parsons, Theophilus, Samuel A. Eliot · publisher not identified

Sayfa sayısı yok · 1861

History