by Steven E. Slagle
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Irrigation-canal leakage in the Flathead...
Hydrogeologic data from the northern Pow...
Geohydrology of the Flathead Indian Rese...
Ground-water resources and potential hyd...
Nuclear waste
Hazardous waste
Snow Falling on Cedars
Pesticides
Status of ground-water resources at U.S....
Hydrologic data, 1964