Utgard, Russell O., Man's finite earth, eng edited by Russell O. Utgard and Garry D. McKenzie. - Minneapolis, Burgess Pub. Co. 1974. - xi, 368 p. illus. 22 cm. Includes bibliographies. ISBN: 0808721046 LCCN: Subjects--Topical Terms: Earth sciences. Dewey Class. No.: 551.5 / UTG