TY - RPRT TI - Ground pattern analysis in the Great Plains AU - Ulaby, F. T. AU - Davis, J. C. AU - Mcnaughton, J. L. AU - Egbert, D. D. AU - Mccauley, J. R. PY - 1974 UR - https://ntrs.nasa.gov/citations/19740013869 ID - 19740013869 ER -