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Flood-prevention projects at Pennsylvania anthracite mines : a preliminary study /

Bibliographic Details
Main Authors: Ash, S. H. (Simon Harry), 1889- (Author), Westfield, James (Author)
Format: Government Document eBook
Language:English
Published: [Washington, D.C.] : United States Department of the Interior, Bureau of Mines, 1946.
Series:Report of investigations (United States. Bureau of Mines) ; 3868.
Subjects:
Mine drainage > Pennsylvania.
Anthracite coal > Pennsylvania.
Anthracite coal.
Mine drainage.
Pennsylvania.
Online Access:https://purl.fdlp.gov/GPO/gpo89246
Description
Item Description:"March 1946."
Physical Description:1 online resource (various pagings) : illustrations.
Bibliography:Includes bibliographical references (page 25).