Conference in the Matter of Pollution of the South Platte River Basin,

Mode of access: Internet.

Survey of interstate pollution of the Bear River and tributaries, Idaho-Utah, 1962.

Mode of access: Internet.

Summary report for lower Columbia River environmental radiological survey in Oregon, June 5, 1961-July 31, 1963,

Cover title: Lower Columbia River environmental radiological survey in Oregon, 1961-1963.

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 Monongahela River and its Tributaries.

Mode of access: Internet.

Transcript of Conference: Pollution of Interstate Waters of the Potomac River in the Washington Metropolitan Area.

Cover title.

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.

Pollution of interstate waters: Missouri River; transcript of hearing.

Contents. --v. 1. [Hearing at] Sioux City, Iowa, March 23-24, 1959.-- v. 2. [Hearing at] St. Joseph, Missouri, July 27-30, 1959.

Conference in the matter of Pollution of the Interstate Waters of the Lower Mississippi River : proceedings : May 5-6, 1964, New Orleans, Louisiana.

"Held under the provisions of Section 8 of the Federal Water Pollution Control Act"--v. 1, p. 3.

Report of streams examination, chemic and bacteriologic of the waters between Lake Michigan at Chicago and the Mississippi River at St. Louis.

Mode of access: Internet.

Mosquito investigations, Milk River irrigation project, Montana, with particular reference to causes of mosquito production in a long-established irrigated area characterized by flat topography and heavy soils.

Mode of access: Internet.

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.