TY - BOOK AU - Eisenbud,Merril TI - The human environment past, present and future T2 - NCRP : Lectures in radiation protection and measurements ; no. 7 SN - 0913392626 SN - 02779196 PY - 1983/// CY - Washington, D.C. PB - National Council on Radiation Protection and Measurements KW - RADIACIONES -PROTECCION N1 - Bibliografía: p.34 ER -