R. D. Hutchinson

Cambrian Stratigraphy and Trilobite Faunas of southeastern Newfoundland

R. D. Hutchinson, 1962 .

Stratigraphy and trilobite faunas of Cambrian sedimentary rocks of Cape Breton Island, Nova Scotia

R. D. Hutchinson, 1952 .

Water resources of Racine and Kenosha Counties, southeastern Wisconsin

R. D. Hutchinson, William T. Pecora, Rickard D. Hutchinson, 1970 .

Ground-water pumpage and water-level changes in the Milwaukee-Waukesha area, Wisconsin, 1950-61

J. H. Green, R. D. Hutchinson, 1965 .

An assessment of the collection and analysis of hydrologic data by private contractors for the US Geological Survey

F. Kilpatrick, A. D. L. Torre, R. D. Hutchinson, 1983 .