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pro vyhledávání: '"Anna Fehling"'
Publikováno v:
Geological Society of America Abstracts with Programs.
Autor:
Paul F. Juckem, Troy R. Thompson, Aaron H. Pruitt, Dale Higgins, Randall J. Hunt, Andrew T. Leaf, Sara Somer, Anna Fehling, Kenneth R. Bradbury, Gregory A. Knight
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
Journal of Soil and Water Conservation. 69:145A-148A
E xcess nitrogen (N) in temperate watersheds has been associated with an array of environmental problems, including polluted wells and surface water. The hypoxic zone in the Gulf of Mexico has created a particular focus on N loads in the Mississippi
Autor:
Ira A. Glazier, William P. Filby
Germans to America provides both genealogists and researchers of family history with the first extensive, indexed source of German-surname immigrants who came to all ports in the United States between 1850 and 1893. This period witnessed one of the h