Upper Yocuna River watershed : environmental impact statement.

Mode of access: Internet.

High daily rate trickling filter performance : under the direction of the Board of State Health Commissioners, Upper Mississippi River Basin Sanitaton Agreement /

Includes bibliographical references.

Culture of the ancient Pueblos of the upper Gila river region, New Mexico and Arizona /

At head of title: Smithsonian Institution. United States National Museum.

Upper Lost River Division, Klamath Project, Oregon-California : June 1972 concluding report.

Mode of access: Internet.

Upper Hudson River drainage basin survey series. Report[s.]

no.1. Hoosic River drainage basin: surface waters.--no.2. Upper Hudson River drainage basin except Hoosic River drainage basin.

Recommended standards for water works : adopted ... May 25, 1962. A report of Committee of the Great Lakes-Upper Mississippi River Board of State Sanitary Engineers on policies for the review and approval of plans and specifications for public water supplies. States represented: New York [and others] January, 1953.

Mode of access: Internet.

Conference in the Matter of Pollution of the Interstate Waters of the Upper Mississippi River, St. Paul, Minnesota, February 8, 1964.

Mode of access: Internet.

Upper Snake River Basin: Wyoming, Idaho, Utah, Nevada, Oregon. Public hearings. Boise, Idaho, U. S. Dept. of the Interior, Bureau of Reclamation, Region 1.

Hearings held at Idaho Falls, Idaho, Dec. 7, 1960; Twin Falls, Idaho, Dec. 8, 1960; Caldwell, Idaho, Dec. 9, 1960.

Upper Snake River Basin: Wyoming, Idaho, Utah, Nevada, Oregon. Boise, Idaho, U.S. Dept. of the Interior, Bureau of Reclamation, Region 1.

Mode of access: Internet.

In the Amazon jungle; adventures in remote parts of the upper Amazon river, including a sojourn among cannibal Indians,

Illustrated lining-papers.

Report on improvement of the Upper Mystic River and Alewife Brook by means of tide gates and large drainage channels /

One folded map in pocket.

Plan of study for the regional aquifer systems analysis of the upper Colorado River Basin in Colorado, Utah, Wyoming, and Arizona /

Mode of access: Internet.

Water resources appraisal for hydroelectric licensing : appraisal report : Upper Mississippi River basin above Minnesota River, Minnesota /

Mode of access: Internet.

Analysis of water quality : upper Kaskaskia River Basin, Illinois /

Bibliography: p. 31-1-31-4.

Identification of toxic substances in the upper Illinois River : final report /

"Principal investigators: Richard E. Sparks (and) Philippe E. Ross; project manager, Frank S. Dillon.