TY - RPRT TI - Photo-optical enhancement of landsat imagery for land use in south-central Iowa AU - James R. Lucas AU - James V. Taranik AU - Frederic C. Billingsley PY - 1977 DO - 10.3133/70159094 UR - https://pubs.usgs.gov/publication/70159094 ID - 70159094 ER -