Monte Carlo calculations of gamma ray penetration /

"Task No. 70717"

Biological applications of gamma radiation.

TID-4500, 37th ed.

Gamma-ray transmisson through finite slabs.

Bibliography: p. 185.

American National Standard N433.1 : safe design and use of self-contained, dry source storage gamma irradiators (category I).

Issued July 1978.

The application of photosensitive gas counters to scintillation counting /

"Contract No. AT-(40-1)-2513."

Nuclear meters for measuring soil density and moisture in thin surface layers,

Cover title.