Exchange adsorption of strontium on clay minerals / by J. S. Wahlberg...[et al.]. - Washington: United States Government Printing Office, 1965. - iii, C26 p. ; 23 cm. - 1140 Ion Exchange on Mineral MaterialsChapter C . Includes bibliographical references (p. C26). Subjects--Topical Terms: AlkaloidsStrontium Dewey Class. No.: 553.499