TY - RPRT TI - Aerial applications dispersal systems control requirements study AU - Bauchspies, J. S. AU - Cleary, W. L. AU - Rogers, W. F. AU - Simpson, W. AU - Sanders, G. S. PY - 1980 UR - https://ntrs.nasa.gov/citations/19800010310 ID - 19800010310 ER -