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Frits Van der Leeden
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The water encyclopedia
Frits Van der Leeden · Lewis Publishers
808 sayfa · 1990
Hydrology / Tables / Water-supply / Groundwater / Water resources & supply
Geraghty & Miller's groundwater bibliography
Frits Van der Leeden · Water Information Center
356 sayfa · 1983
Bibliography / Groundwater / Water-supply / Eau souterraine / Bibliographie
Water resources of the world
Frits Van der Leeden · Water Information Center
568 sayfa · 1975
Hydrology / Statistics / Water-supply
Environmental Almanac of Virginia
A. Frits Van Der Leeden · Tennyson Pr
Sayfa sayısı yok · 1998
Environmental protection / Ecology / Conservation of natural resources
Ground-water pollution problems in the Northwestern United States
Frits Van der Leeden · National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency
361 sayfa · 1975
Groundwater / Pollution