Evaluation of occupational and environmental exposures to radon and radon daughters in the United States : recommendations of the National Council on Radiation Protection and Measurements.
Bethesda, MD : NCRP, ©1984.
ix, 204 págs. : ilustraciones ; 23 cm.
Serie: NCRP, 0083-209X ; no. 78
ISBN: 0913392685 (pbk.)
"Issued May 31, 1984."
Incluye índice.
Bibliografía: p. 168-187.