Strontium-90 on the Earth's surface :
summary and interpretation of a world-wide soil sampling program /
by Lyle T. Alexander [and others].

APA Citation

Alexander, L. Thomas., U.S. Atomic Energy Commission. Office of Technical Information. (1961). Strontium-90 on the Earth's surface: summary and interpretation of a world-wide soil sampling program. [Oak Ridge, Tennessee?]: U.S. Atomic Energy Commission, Office of Technical Information .

MLA Citation

Alexander, Lyle Thomas, 1903-, and U.S. Atomic Energy Commission. Office of Technical Information. Strontium-90 On the Earth's Surface: Summary And Interpretation of a World-wide Soil Sampling Program. [Oak Ridge, Tennessee?]: U.S. Atomic Energy Commission, Office of Technical Information , 1961.