عنوان

Exposure of the population in the United States and Canada from natural background radiation :

0913392936 (pbk.)

dltt

Exposure of the population in the United States and Canada from natural background radiation :

[Book]

recommendations of the National Council on Radiation Protection and Measurements

Bethesda, MD :

The Council,

c1987

viii, 209 p. :

ill. ;

23 cm

NCRP report

no. 94

"Issued December 30, 1987."

Includes index

Bibliography: p. 164-189

Radiation-- Dosage

Radiation, Background-- United States-- Measurement

Radioactive pollution-- United States

RA569

E97

1987

E97

1987

National Council on Radiation Protection and Measurements

19900618190408.0

[Book]