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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Relative nitrogen availability along a disturbance gradient in headwater wetlands in the Upper Juniata watershed, Pennsylvania

Williams-Tober, Michelle R. Smithwick, Erica, January 2009 (has links)
Thesis (M.S.)--Pennsylvania State University, 2009. / Mode of access: World Wide Web. Thesis advisor: Erica A.H. Smithwick.

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