Search Results for the EPA National Library Catalog

Items Found: 4
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Your Search: (AUTHOR=Singer AND Robert)


 
 
 
Select Item Title Year Published
Abstracting scientific and technical literature; an introductory guide and text for scientists, abstractors, and management 1971
Biological and chemical field survey of small New Hampshire lakes sensitive to acid deposition / 1984
Environmental cleanup issues associated with closing military bases 1992
Nonpoint source control guidance for silviculture / 1977

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