Sargent, Frederick II. Human ecology / Frederick Sargent II. - Detroit : Gale research, c 1983. - xvi, 293 p. ; 22 cm. - Health affairs information guide series. V-10 . Includes index. 341 341 ISBN: 0-8103-1504-1 Subjects--Topical Terms: Human ecology. Dewey Class. No.: 016.3013 / S73h