Resources for freedom. - Washington : Government Printing Office , 1952 - 43 p. ill. ; 35 cm. - vol.I-Foundations for growth and security; vol.III-Outlook for energy resources; vol.IV-Promise of technology; vol.V-Selected reports to the commission . Includes bibliographical references and index. Subjects--Topical Terms: Natural resources Dewey Class. No.: 333.973 / US