by John W. Hosterman
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Bentonite and fuller's earth resources o...
White clays of Pennsylvania
Mineral resources of the Medicine Lodge,...
Mineralogy and instrumental neutron acti...
Ball clay and bentonite deposits of the ...
Clay deposits of Spokane County, Washing...
Advanced nutrition
Water-quality assessment of part of the ...
Water-quality assessment of the Rio Gran...
Trace Elements in Abiotic and Biotic Env...
Surface-water-quality assessment of the ...
Residential street-dirt accumulation rat...