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Soil indicators of agricultural impacts on northern prairie wetlands: Cottonwood lake research area, north Dakota, USA
John A. Freeland, Jim L. Richardson, Lynn A. FossVolume:
19
Language:
english
Pages:
9
DOI:
10.1007/bf03161733
Date:
March, 1999
File:
PDF, 1.90 MB
english, 1999