TY - RPRT TI - Land cover data for central Nebraska, 1993, classified from Landsat-5 Thematic Mapper imagery, path 30, row 32 quadrilateral AU - Ronald B. Zelt PY - 2000 DO - 10.3133/ofr96369 UR - https://pubs.usgs.gov/publication/ofr96369 ID - ofr96369 ER -