Basic

_Sourcebook on Atomic Energy_, Samuel Glasstone, D. Van Nostrand

Company, Inc., Princeton, New Jersey, 1958, 641 pp., $4.40.

What is Ionizing Radiation?, Robert L. Platzman, _Scientific

American_, 201: 74 (September 1959).

Atoms, Nature, and Man: Man-made Radioactivity in the Environment · 第 47 / 52 题