CONTRIBUTORS
<br />D. C. Adriano Professor and Head, University of Georgia, Savannah River
<br /> Ecology Laboratory, Aiken, South Carolina
<br />Dale C. Baker Assistant Professor, Department of Pathology, Colorado State
<br /> University, Fort Collins, Colorado. Formerly with the USDA-
<br /> Agricultural Research Service, Logan, Utah
<br />Laurie S. Balistrieri Research Chemist, U.S. Geological Survey, School of Ocean-
<br /> ography, University of Washington, Seattle, Washington
<br />Frank T. Bingham Professor, Department of Soil and Environmental Sciences,
<br /> University of California, Riverside, California. Deceased 14
<br /> January 1987
<br />David Y. Boon Professor, Hazardous Material Management, Front Range
<br /> Community College, Westminster, Colorado
<br />S. J. Deverel Chemist, U.S. Geological Survey, Sacramento, California
<br />M. A. Elrashidi Project Manager, Electric Power Research Institute, Palo Alto,
<br /> California
<br />Roger Fujii Chemist, U.S. Geological Survey, Sacramento, California
<br />C. A. Gent Physical Science Technician, U.S. Geological Survey, Denver,
<br /> Colorado
<br />L. F. James Research Leader (Ph.D.), USDA-Agricultural Research Service,
<br /> Poisonous Plant Research Laboratory, Logan, Utah
<br />R. K. Jump Graduate Research Assistant, Department of Agronomy,
<br /> Colorado State University, Fort Collins, Colorado
<br />W. L. Lindsay Professor of Soil Chemistry, Agronomy Department, Colorado
<br /> State University, Fort Collins, Colorado
<br />H. F. Mayland Research Soil Scientist, USDA-Agricultural Research Service,
<br /> Kimberly, Idaho
<br />James M. McNeal Geologist, U.S. Geological Survey, Reston, Virginia
<br />Robert L. Mikkelsen Research Soil Scientist, National Fertilizer Development Center,
<br /> Tennessee Valley Authority. Formerly with the Department of
<br /> Soil and Environmental Sciences, University of California,
<br /> Davis, California
<br />Marvin R. Miller Chief, Hydrology Division, Montana Bureau of Mines and
<br /> Geology, Butte, Montana
<br />Harry M. Ohlendorf Wildlife Reseazch Biologist and Reseazch Station Leader, Pacific
<br /> Coast Reseazch Station, Patuxent Wildlife Research Center, U.S.
<br /> Fish and Wildlife Service, c/o Department of Wildlife and Fish-
<br /> eries Biology, University of California, Davis, California
<br />A. L. Page Professor, Department of Soil and Environmental Science,
<br /> University of California, Riverside, California
<br />K. E. Panter Reseazch Animal Scientist (Ph.D.), USDA-Agriculture Research
<br /> Service, Poisonous Plant Research Laboratory, Logan, Utah
<br />Nigel W. T. Quinn Systems Engineer, Cornell University, Ithaca, New York
<br />G. O. Riddle Chemist, U.S. Geological Survey, Denver, Colorado
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