Larson, G. (1993). Aquatic and wetland vascular plants of the Northern Great Plains. U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station.
Chicago-Zitierstil (17. Ausg.)Larson, Gary. Aquatic and Wetland Vascular Plants of the Northern Great Plains. Fort Collins, Colorado: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1993.
MLA-Zitierstil (9. Ausg.)Larson, Gary. Aquatic and Wetland Vascular Plants of the Northern Great Plains. U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1993.
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