TY - BOOK AU - Gundersen, L. C. S. AU - Wanty, Richard B. CN - QC796.R6 CN - QC796.R6 CY - Boca Raton : DA - c1993. ID - 144961 KW - Radon KW - Radon KW - Rocks KW - Radioactive substances in soils KW - Radioactive pollution of water KW - Groundwater N1 - "U.S. Geological Survey research on the geology, geophysics, and geochemistry of radon in rocks, soils, and water." PB - C.K. SMOLEY, PP - Boca Raton : PY - c1993. SN - 0873719557 (alk. paper) T1 - Field studies of radon in rocks, soils, and water / TI - Field studies of radon in rocks, soils, and water / ER -