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Water resources developmentWater resource analysis of Berrien County, MichiganC. R. Humphrys

Water resource analysis of Berrien County, Michigan

C. R. Humphrys · Department of Resource Development, Agricultural Experiment Station, Michigan State University

16 sayfa · 1960

Water-supply / Water resources development

WaterJulius, the raindrop, goes to schoolC. R. Humphrys

Julius, the raindrop, goes to school

C. R. Humphrys · Department of Resource Development, Agricultural Experiment Station, Michigan State University

Sayfa sayısı yok · 1960

Rain and rainfall / Study and teaching (Elementary) / Water

Study and teaching (Elementary)Water ideas for busy teachersC. R. Humphrys

Water ideas for busy teachers

C. R. Humphrys · Department of Resource Development, Agricultural Experiment Station, Michigan State University

Sayfa sayısı yok · 1960

Water / Study and teaching (Elementary)

CiltWater resource analysis of Genesee County, MichiganC. R. Humphrys

Water resource analysis of Genesee County, Michigan

C. R. Humphrys · Michigan State University, Department of Resource Development, Agricultural Experiment Station

20 sayfa · 1960

Kategori yok

BibliographyEvapotranspiration bibliographyC. R. Humphrys

Evapotranspiration bibliography

C. R. Humphrys · Department of Resource Development, Agricultural Experiment Station, Michigan State University

33 sayfa · 1960

Evapotranspiration / Bibliography

Farm pondsPolicy and recommendations for artificial ponds in MichiganC. R. Humphrys

Policy and recommendations for artificial ponds in Michigan

C. R. Humphrys · Department of Resource Development, Michigan State University

Sayfa sayısı yok · 1960

Ponds / Farm ponds

CiltPreliminary inventory of Michigan's artificial surface waterC. R. Humphrys

Preliminary inventory of Michigan's artificial surface water

C. R. Humphrys · Department of Resource Development

33 sayfa · 1962

Kategori yok

LakesClassifications for Michigan's inland lakesC. R. Humphrys

Classifications for Michigan's inland lakes

C. R. Humphrys · Department of Resource Development, Agricultural Experiment Station, Michigan State University

18 sayfa · 1960

Lakes

Conservation of natural resourcesLecture synopses and selected readings for conservation of natural resourcesC. R. Humphrys

Lecture synopses and selected readings for conservation of natural resources

C. R. Humphrys · Department of Land and Water Conservation, Michigan State College

Sayfa sayısı yok · 1955

Natural resources / Study and teaching / Conservation of natural resources

Water resources developmentThe resource of the futureC. R. Humphrys

The resource of the future

C. R. Humphrys · Department of Resource Development, Agricultural Experiment Station, Michigan State University

Sayfa sayısı yok · 1958

Water-supply / Water resources development

Law and legislationWater rights in MichiganC. R. Humphrys

Water rights in Michigan

C. R. Humphrys · Dept. of Resource Development, Michigan State University

Sayfa sayısı yok · 1958

Water rights / Water / Law and legislation

CiltMineral rightsC. R. Humphrys, Michigan State University. Agricultural Experiment Station

Mineral rights

C. R. Humphrys, Michigan State University. Agricultural Experiment Station · Michigan State University. Agricultural Experiment Station.

18 sayfa · 1961

Kategori yok

CiltANATOMY OF A WATERSHEDHumphrys, C. R. ed.; Class Members, Watershed Management, Spring 1964

ANATOMY OF A WATERSHED

Humphrys, C. R. ed.; Class Members, Watershed Management, Spring 1964 · Michigan State University

Sayfa sayısı yok · 1964

Kategori yok

CiltWater, classifications for Michigan's inland lakesC. R. Humphrys, Jethro Otto Veatch, Michigan State University. Department of Resource Development

Water, classifications for Michigan's inland lakes

C. R. Humphrys, Jethro Otto Veatch, Michigan State University. Department of Resource Development · Michigan State University. Agricultural Experiment Station. Dept. of Resource Development.

18 sayfa · 1961

Kategori yok