Preston, Harry, 1923- The natural food reducing diet, [electronic resource] / by Harry Preston in collaboration with Emil J. Halley.. — Chatsworth, Calif., : Books for Better Living, [1974]. — 190 p. 18 cm. ISBN: 0870563572 9780870563577 LCCN: 73093582 Subjects--Topical Terms: Reducing diets.Natural foods. LC Class. No.: RM222.2 / .P7 Dewey Class. No.: 613.2/5