Concepedia

Ralph M. Perhac

RM

Statistics

Publications

10

Citations

344

H-Index

10

Active since

1964

Affiliations

University of Tennessee at Knoxville(Current)

Oak Ridge National Laboratory

Ralph M. Perhac is an author at University of Tennessee at Knoxville specializing in natural sciences, earth sciences, and geochemistry.

Publications per year

1964–1999

10

Publications

10

Comparative Risk Assessment: Where Does the Public Fit In?

Ralph M. Perhac · Science Technology & Human Values · 1998 · 122 citations

Public Affairs, Environmental Policy, Public Policy +14

Distribution of Cd, Co, Cu, Fe, Mn, Ni, Pb and Zn in dissolved and particulate solids from two streams in Tennessee

Ralph M. Perhac · Journal of Hydrology · 1972 · 48 citations

Natural Sciences, Earth Sciences, Environmental Sciences +11

Fluorite-bastnaesite deposits of the Gallinas Mountains, New Mexico, and bastnaesite paragenesis

Ralph M. Perhac, E. William Heinrich · Economic Geology · 1964 · 36 citations

Natural Sciences, Earth Sciences, Geology +17

Sulfate regional experiment in northeastern united states: The ‘SURE’ program

Ralph M. Perhac · Atmospheric Environment (1967) · 1978 · 31 citations

Natural Sciences, Earth Sciences, Hydrology +16

Medical Costs and Lost Productivity from Health Conditions at Volatile Organic Compound-Contaminated Superfund Sites

Jeffrey A. Lybarger, Russell Lee, David Vogt et al. · Environmental Research · 1998 · 25 citations

Natural Sciences, Environmental Engineering, Environmental Sciences +17

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