TY - RPRT TI - ERTS-1 data collection systems used to predict wheat disease severities AU - Kanemasu, E. T. AU - Schimmelpfenning, H. AU - Choy, E. C. AU - Eversmeyer, M. G. AU - Lenhert, D. PY - 1974 UR - https://ntrs.nasa.gov/citations/19740019684 ID - 19740019684 ER -