Search Results for the EPA National Library Catalog

Items Found: 4

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Your Search: (AUTHOR=Urquhart AND N. AND S.)


Select Item Title Year Published
Arctic contamiants research program : research plan / 1992
Comparing Sampling Designs for Monitoring Ecological Status and Trends: Impact of Temporal Patterns (Chapter 3). 1993
Evaluation of EMAP-wetlands sampling design using national wetlands inventory data / 1993
Sources of Error in Analysis of Municipal Sludges and Sludge-Amended-Soils for Di(2-ethylhexyl) Phthalate. 1989

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