TY - RPRT TI - Ecoregional differences in late-20th-century land-use and land-cover change in the U.S. northern great plains AU - Roger F. Auch AU - K. L. Sayler AU - D.E. Napton AU - Janis L. Taylor AU - M.S. Brooks PY - 2011 UR - https://pubs.usgs.gov/publication/70034243 ID - 70034243 ER -