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Natural aggregate : building America's future

by Langer, William H.
Published: U.S. G.P.O. ; Distributed by USGS Map Distribution, 1993

Description: 39 pages : color illustrations, maps ; 28 cm.

Book

Map showing distribution and thickness of the principal fine-grained deposits, Connecticut Valley urban area, central New England

by Langer, William H.
Published: U.S. Geological Survey, 1979

Description: 1 map ; 171 x 74 cm on 2 sheets.

Map

Surficial geologic map of the Glastonbury quadrangle, Hartford and Middlesex Counties, Connecticut

by Langer, William H.
Published: U.S. Geological Survey, 1977

Description: color map ; 58 x 43 cm on sheet 87 x 112 cm folded in envelope 30 x 24 cm.

Map

Natural aggregates of the conterminous United States

by Langer, William H.
Published: U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1988

Description: iv, 33 pages : illustrations, maps (some color) ; 28 cm.

Book

Geologic characterization of natural aggregate a field geologist's guide to natural aggregate resource assessment

by Langer, William H.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 1995

Description: 1 volume.

Book

Preliminary report on deposit models for sand and gravel in the Cache la Poudre River valley

by Langer, William H.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 1999

Description: ii, 23 leaves : illustrations (some color), maps ; 28 cm.

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Specification aggregate quarry expansion a case study demonstrating sustainable management of natural aggregate resources

Version 1.0.

by Langer, William H.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2003

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Electronic

Managing and protecting aggregate resources

Version 1.0.

by Langer, William H.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2002

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Electronic

A general overview of the technology of in-stream mining of sand and gravel resources, associated potential environmental impacts, and methods to control potential impacts

Version 1.0.

by Langer, William H.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2003

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Electronic

Natural aggregates of the conterminous United States

by Langer, William H.
Published: U.S. G.P.O. ; [Print copy] for sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1988

Electronic

Potential environmental impacts of quarrying stone in karst a literature review

Version 1.0.

by Langer, William H.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2001

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Electronic

Aggregate resource availability in the conterminous United States, including suggestions for addressing shortages, quality, and environmental concerns

by Langer, William H.,
Published: U.S. Department of the Interior, U.S. Geological Survey, 2011

Description: 1 online resource (iv, 83 pages) : color illustrations, maps.

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eBook

Earth science issues in the Missouri River Basin man's adaptation to the changing landscape

by Langer, William H.
Published: U.S. Dept. of the Interior, U.S. Geological Survey : Books and Open-File Reports Section, Branch of Distribution, 1994

Description: vi, 42 leaves : illustrations, maps ; 28 cm.

Microfilm

Map showing thickness of principal clay unit, Hartford South quadrangle, Connecticut

by Langer, William H.
Published: U.S. Geological Survey, 1974

Description: 1 map ; 58 x 44 cm, folded in envelope 23 x 31 cm.

Map

Map showing unconsolidated materials, Keene quadrangle, New Hampshire-Vermont

by Langer, William H.
Published: U.S. Geological Survey, 1978

Description: map ; 45 x 33 cm on sheet 61 x 84 cm folded in envelope 31 x 25 cm.

Map

Natural aggregate : building America's future

by Langer, William H.,
Published: U.S. Department of the Interior, U.S. Geological Survey, 1993

Description: 1 online resource (39 pages) : color illustrations, maps.

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eBook

Bedrock geology, Hartford North quadrangle, Connecticut

by Pessl, Fred.
Published: U.S. Geological Survey, 1972

Description: 1 map : color ; 58 x43 cm, on sheet 74 x 107 cm.

Map

Preliminary report on the ancestral Potomac River deposits in Fairfax County, Virginia, and their potential hydrogeologic significance

by Froelich, A. J. 1929-
Published: U.S. Geological Survey, 1978

Description: 37 leaves : illustrations (1 folded), folded map ; 39 cm.

Book

Analytical and numerical simulation of the steady-state hydrologic effects of mining aggregate in hypothetical sand-and-gravel and fractured crystalline-rock aquifers

by Arnold, L. R.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2003

Description: vi, 56 pages : DJVU, image file.

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Preliminary report on aggregate use and permitting along the Colorado Front Range

Paper ed.

by Wilburn, D. R.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2000

Description: 22 leaves : illustrations (some color), color map ; 28 cm.

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