Yazar
Kenneth Marsh Mackenthun
9 cilt bulundu.
Kenneth Marsh Mackenthun · Lewis
131 sayfa · 1998
Environmental management / Environmental policy / Umweltpolitik / Umweltbezogenes Management / POLICIES
Kenneth Marsh Mackenthun · Lewis
297 sayfa · 1992
Environmental law / Environmental policy / Environmental law, united states / Environmental policy, united states / Environment
Kenneth Marsh Mackenthun · U.S. Dept. of Health, Education, and Welfare, Public Health Service, Division of Water Supply and Pollution Control; for sale by the Superintendent of Documents, U.S. Govt. Print. Off.
111 sayfa · 1965
Abstracts / Marine biology / Phosphorus / Nitrogen / Nutrition
Kenneth Marsh Mackenthun · U.S. Dept. of the Interior, Federal Water Pollution Control Administration
41 sayfa · 1966
Growth / Bibliography / Algae
Kenneth Marsh Mackenthun · U.S. Dept. of the Interior, Federal Water Pollution Control Administration; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
287 sayfa · 1967
Water / Recreational use / Environmental aspects / Freshwater biology / Pollution
Kenneth Marsh Mackenthun · Environmental Protection Agency, Office of Air and Water Programs; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
273 sayfa · 1973
Water / Water quality management / Pollution
Kenneth Marsh Mackenthun · U.S. Federal Water Pollution Control Administration, Division of Technical Support; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]
281 sayfa · 1969
Water / Freshwater biology / Pollution
Kenneth Marsh Mackenthun · U.S. Dept. of Health, Education, and Welfare, Public Health Service, Division of Water Supply and Pollution Control; [for sale by the Supt. of Docs. U.S.Govt.Print.Off.]
176 sayfa · 1964
Limnology / Aquatic pests / Control / Lakes / Management