Measurement of radioactivity levels in soil in the Nile Delta and middle Egypt.

Autor: Ibrahiem NM; Central Laboratory for Environmental Radiation Measurements, Intercomparison and Training, Atomic Energy Authority of Egypt., Abd el Ghani AH, Shawky SM, Ashraf EM, Farouk MA

Publikováno v: Health physics [Health Phys] 1993 Jun; Vol. 64 (6), pp. 620-7.