United States. Federal Water Quality Administration · Div. of Applied Science and Technology, Office of Research and Development, federal Water Quality Administration, U.S. Department of the Interior, U.S. Govt. Print. Off.

Sayfa sayısı yok · 1970

Factory and trade waste / Research

CiltResearch, development, and demonstration projects ... fiscal year 1970United States. Federal Water Quality Administration

Research, development, and demonstration projects ... fiscal year 1970

United States. Federal Water Quality Administration · U.S. Govt. Print. Off.

111 sayfa · 1970

Kategori yok

Water PurificationFeasibility study manual--mine water pollution control demonstrationsUnited States. Federal Water Quality Administration.

Feasibility study manual--mine water pollution control demonstrations

United States. Federal Water Quality Administration. · For sale by the Supt. of Docs., U.S. Govt. Print. Off.]

65 sayfa · 1970

Acid pollution of rivers, lakes / Handbooks, manuals / Purification / Water / Water Purification

ResearchProjects: Industrial Pollution Control BranchUnited States. Federal Water Quality Administration

Projects: Industrial Pollution Control Branch

Sayfa sayısı yok · 1970

Factory and trade waste / Research

SewageFederal guidelines of waste water treatment facilitiesUnited States. Federal Water Quality Administration

Federal guidelines of waste water treatment facilities

United States. Federal Water Quality Administration · Yayınevi bilinmiyor

44 sayfa · 1970

Water Pollution / Prevention & control / Sanitary Engineering / Sewage

Water qualitySalton Sea, CaliforniaUnited States. Federal Water Quality Administration. Southwest Regional Office.

Salton Sea, California

United States. Federal Water Quality Administration. Southwest Regional Office. · Yayınevi bilinmiyor

54 sayfa · 1970

Ecology / Saline waters / Water quality

PollutionPollution evaluation survey of the interstate waters of the Red River of the North: North Dakota-Minnesota (September 1969-April 1970)United States. Federal Water Quality Administration. Missouri Basin Region.

Pollution evaluation survey of the interstate waters of the Red River of the North: North Dakota-Minnesota (September 1969-April 1970)

United States. Federal Water Quality Administration. Missouri Basin Region. · Yayınevi bilinmiyor

Sayfa sayısı yok · 1970

Water / Pollution

Water qualityWater quality of the Missouri River (Gavins Point Dam to Hermann, Missouri) October-November 1968 and January-February 1969 surveysUnited States. Federal Water Quality Administration. National Field Investigations Center.

Water quality of the Missouri River (Gavins Point Dam to Hermann, Missouri) October-November 1968 and January-February 1969 surveys

United States. Federal Water Quality Administration. National Field Investigations Center. · Yayınevi bilinmiyor

Sayfa sayısı yok · 1970

Water quality

Phosphate removalMethod selection study 1United States. Federal Water Pollution Administration. Division of Water Quality Research. Analytical Quality Control Laboratory.

Method selection study 1

United States. Federal Water Pollution Administration. Division of Water Quality Research. Analytical Quality Control Laboratory. · Analytical Quality Control laboratory

Sayfa sayısı yok · 1969

Purification / Sewage / Phosphate removal

PollutionWater pollution control research, development, and demonstration projectsUnited States. Federal Water Quality Administration. Office of Research and Development

Water pollution control research, development, and demonstration projects

United States. Federal Water Quality Administration. Office of Research and Development · The Office

64 sayfa · 1970

Water / Research grants / Pollution

Theoretical ModelsFWQA dynamic estuary modelKenneth D. Feigner, Howard S. Harris, United States. Federal Water Quality Administration. California-Nevada Basins Office, United States. Federal Water Quality Administration. Systems Analysis and Economics Branch

FWQA dynamic estuary model

Kenneth D. Feigner, Howard S. Harris, United States. Federal Water Quality Administration. California-Nevada Basins Office, United States. Federal Water Quality Administration. Systems Analysis and Economics Branch · U. S. Govt. Print. Off.

248 sayfa · 1970

Oceanography / Theoretical Models

UrbanizationStream channel enlargement due to urbanizationThomas R. Hammer, Regional Science Research Institute, United States. Federal Water Quality Administration

Stream channel enlargement due to urbanization

Thomas R. Hammer, Regional Science Research Institute, United States. Federal Water Quality Administration · Regional Science Research Institute

40 sayfa · 1972

Stream measurements / Urbanization

SewageMembrane materials for wastewater reclamation by reverse osmosisC. E. Milstead, A. S. Douglas, M. Tagami, United States. Federal Water Quality Administration

Membrane materials for wastewater reclamation by reverse osmosis

C. E. Milstead, A. S. Douglas, M. Tagami, United States. Federal Water Quality Administration · For sale by the Supt. of Docs., U.S. G.P.O.

Sayfa sayısı yok · 1970

Water / Purification / Reverse osmosis process / Pollution / Sewage

AlgaeThe interrelation of carbon & phosphorus in regulating heterotrophic and autotrophic populations in aquatic ecosystemsPat C. Kerr, Doris F. Paris, D. L. Brockway, United States. Federal Water Quality Administration

The interrelation of carbon & phosphorus in regulating heterotrophic and autotrophic populations in aquatic ecosystems

Pat C. Kerr, Doris F. Paris, D. L. Brockway, United States. Federal Water Quality Administration · U.S. Dept. of the Interior, Federal Water Quality Administration, Southeast Water Laboratory, National Pollutants Fate Research Program. For sale by the Supt. of Docs., U.S. Govt. Print. Off.

53 sayfa · 1970

Water Pollution / Water / Pollution / Research / Algae

CongressesProceedingsUnited States. Federal Water Quality Administration, Conference in the Matter of Pollution of Lake Erie and its Tributaries (1965 Cleveland)

Proceedings

United States. Federal Water Quality Administration, Conference in the Matter of Pollution of Lake Erie and its Tributaries (1965 Cleveland) · Federal Water Quality Administration

1099 sayfa · 1965

Water Pollution / Water / Pollution / Congresses

Environmental aspectsSecond session of the conference to consider the establishment of water quality standards for the Missouri River Basin interstate waters - State of Iowa, held in Council Bluffs, Iowa, April 15-16, 1969 ; transccript of proceedingsUnited States. Federal Water Pollution Control Administration, Iowa) Conference to Consider the Establishment of Water Quality Standards for the Missouri River Basin Interstate Waters - State of Iowa (1969 Council Bluffs

Second session of the conference to consider the establishment of water quality standards for the Missouri River Basin interstate waters - State of Iowa, held in Council Bluffs, Iowa, April 15-16, 1969 ; transccript of proceedings

United States. Federal Water Pollution Control Administration, Iowa) Conference to Consider the Establishment of Water Quality Standards for the Missouri River Basin Interstate Waters - State of Iowa (1969 Council Bluffs · Govt. Printing Office