http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Water budgets and groundwater volumes for abandoned underground mines in the western middle anthracite coalfield, Schuylkill, Columbia, and Northumberland counties, Pennsylvania--preliminary estimates with identification of data needs
Eastern PA Coalition for Abandoned Mine Reclamation
by Daniel J. Goode [and others] ; prepared in cooperation with the Pennsylvania Department of Environmental Protection, Eastern Pennsylvania Coalition for Abandoned Mine Reclamation, and Dauphin County Conservation District.
Title from title screen (viewed Apr. 7, 2011).
Includes bibliographical references (pages 45-47).
Dauphin County Conservation District (Pa.)
Scientific investigations report ; 2010-5261