Factors influencing free-living nematodes in water supplies /

"Supported by Division of Water Supply and Pollution Control U. S. Public Health Service Research Project WP-00047"

Water quality criteria for the State of Oklahoma.

Mode of access: Internet.

A training course in water utility management.

Mode of access: Internet.

A study of Whistle Lake as a possible water impoundment site for Anacortes, Washington.

Mode of access: Internet.

Chemical analysis of water from observation wells in the Edwards and associated limestones, San Antonio area, Texas.

Cover title.

Office operations in a water utility. Standarized procedures and forms essential in good management.

Mode of access: Internet.

Statistical summary of municipal water facilities in the United States, January 1, 1958,

Bibliography: p. 54.

Classifications and standards of quality and purity for fresh surface waters of the Finger Lakes drainage basin, assigned and adopted by New York State Water Pollution Control Board pursuant to Article 12, Public health law.

Cover title: The Finger Lakes drainage basin: official classifications.

Water resources data for New York.

Description based on: 1980.

Institutional constraints on alternative water for energy : a guidebook for regional assessments /

"DOE/EV/10180-01."

Water and sewerage systems in Indiana; the planning of future construction now,

Mode of access: Internet.

Water resources of the San Francisco Bay area, California,

Mode of access: Internet.

Water resources of the Pittsburgh area, Pennsylvania,

Mode of access: Internet.

Geology and ground-water hydrology of the Heart River irrigation project and the Dickinson area,

Mode of access: Internet.

Index of surface-water records.

Mode of access: Internet.