Search Results for the EPA National Library Catalog

Items Found: 7
Showing: Items 1 - 7
Your Search: (AUTHOR=Dunlap AND William AND J)


 
 
 
Select Item Title Year Published
Environmental effects of septic tank systems / 1977
Investigations concerning probable impact of nitrilotriacetic acid on ground waters / 1971
Manual of ground-water quality sampling procedures / 1981
Manual of ground-water quality sampling procedures / 1981
Nutrient, bacterial, and virus control as related to ground-water contamination / 1977
Sampling for organic chemicals and microorganisms in the subsurface / 1977
Subsurface biological activity in relation to ground water pollution / 1973

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