University of Illinois Urbana-Champaign

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Showing 31–60 of 629 items
Thumbnail for Identification of Macroinvertebrate Samples for State E.P.A.
Identification of Macroinvertebrate Samples for State E.P.A.
Webb, Donald W.; Unzicker, John D.; Page, Lawrence M.; Wetzel, Mark J.; Brigham,Warren U.

Thumbnail for A Census of the Avifauna of the FAP 332 Project Area
A Census of the Avifauna of the FAP 332 Project Area
Enstrom, David A.; Amundsen, Steven B.

Thumbnail for A Census of the Avifauna of the FAP 827 Project Area
A Census of the Avifauna of the FAP 827 Project Area
Enstrom, David A.; Amundsen, Steven B.