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Regional Nutrient Trends in Streams and Rivers of the United States, 1993−2003
Sprague, Lori A., Lorenz, David L.Volume:
43
Langue:
english
Journal:
Environmental Science & Technology
DOI:
10.1021/es803664x
Date:
May, 2009
Fichier:
PDF, 320 KB
english, 2009