TY - RPRT TI - An interrogable data collection node (D.C.N.); a microprocessor-based system for collection and transmission of low sample rate geophysical data AU - Reese Cutler AU - M. J. Johnston PY - 1982 DO - 10.3133/ofr81762 UR - https://pubs.usgs.gov/publication/ofr81762 ID - ofr81762 ER -