TY - RPRT TI - An assessment of Landsat data acquisition history on identification and area estimation of corn and soybeans AU - M. M. Hixson AU - M. E. Bauer AU - Donna K. Scholz PY - 1982 DO - 10.1016/0034-4257(82)90032-3 UR - https://pubs.usgs.gov/publication/70140554 ID - 70140554 ER -