A statistical approach to evaluate the relation of coal mining, land reclamation, and surface-water quality in Ohio /

Chiefly tables.

Benthic invertebrates in selected streams of the Piceance Creek Basin, northwestern Colorado, water years 1977-81 /

Bibliography: p. 40-41.

Report of the United States Geological survey of the territories /

List of reports and index may be found in "Catalogue and index of the publications of the Hayden, King, Powell, and Wheeler surveys ... by L. F. Schmeckebier. 1904".

Geological Survey of Michigan.

Manufacturing imprint varies: 1895-1903, Lansing : R. Smith.

Catalog of information on water data.

Issues for <1970- > have title: Catalog of information on water data. Index to surface water section.

Coordinating water resources in the federal system : the groundwater-surface water connection.

Mode of access: Internet.

Current cost-sharing and financing policies for federal and state water resources development.

Mode of access: Internet.

Efficient investments in water resources : issues and options.

Item 1005-C

Quality of ground water in agricultural areas of the San Luis Valley, south-central Colorado /

Bibliography: p. 25-26.

Study and interpretation of the chemical characteristics of natural water,

Includes index.

Annual report of the United States Geological Survey of the Territories.

Mode of access: Internet.

History of Federal water resources programs and policies, 1961-1970 /

Issued Sept. 1979.

The coal resources and general geology of the Pound quadrangle in Virginia /

Mode of access: Internet.

Surface water supply of Virginia,

Mode of access: Internet.

Peat land in the Pacific coast states in relation to land and water resources /

Caption title.