Cottonwood Lake Study Area-Wetland Vegetation Zones-1991
Spatial polygons of vegetation zones in 1991 for wetlands; P2, P3, P7, P8, T2, T4, T5, T6, T7, and T8 within the Cottonwood Lake Study Area, Stutsman County, North Dakota. Created from a collection of digital orthorectified images from aerial photographs of the study area acquired during 1991 using Stewart and Kantrud …