TY - RPRT TI - Reducing radon exhalation from covered tailings: optimization or cost effectiveness? AU - A S Paschoa AU - J A Torrey AU - M E Wrenn PY - 1985 DO - 10.1016/0048-9697(85)90220-7 UR - https://pubmed.ncbi.nlm.nih.gov/3936174/ ID - 3936174 ER -