Applications of Radioisotopes and Radiation in the Life Sciences. Hearings before the Subcommittee on Research, Development and Radiation of the Joint Committee on Atomic Energy, Congress of the United States, March 27-30, 1961. Superintendent of Documents, U. S. Government Printing Office, Washington 25, D. C. 1961, 513 pages, $1.50.

Experiments with Radiation on Seeds. Thomas S. Osborne. U. S. Atomic Energy Commission, Division of Technical Information Extension, Oak Ridge, Tenn. No. 1, 11 pages; No. 2, 30 pages, free.

Oklahoma Conference—Radioisotopes in Agriculture. (Proceedings of a conference held at Oklahoma State University, April 2 and 3, 1959.) TID-7578. Superintendent of Documents, U. S. Government Printing Office, Washington 25, D. C. 1959, 287 pages, $2.00.

Radioactive Isotopes in Agriculture. (Proceedings of a conference held at Michigan State University, January 12-14, 1956.) TID-7512. Superintendent of Documents, U. S. Government Printing Office, Washington 25, D. C. 1956, 416 pages, $3.00.

Radioisotopes in Science and Industry. U. S. Atomic Energy Commission. Superintendent of Documents, U. S. Government Printing Office, Washington 25, D. C. 1960, 176 pages, $1.25.

What Can You Expect from Atomic-Irradiated Seeds? James L. Brewbaker. U. S. Atomic Energy Commission, Division of Technical Information Extension, Oak Ridge, Tenn. Not dated, 8 pages, free.

Motion Picture

(Available for loan without charge from the Division of Public Information, U. S. Atomic Energy Commission, Washington 25, D. C.)

Harvest of an Atomic Age, 20 minutes, 16mm, color and sound, 1963.