Moran Emilio F Ed. Ecosysstem concept in anthropology Moran Emilio F Ed. - Colorado Westview Press 1984 - xvi,320p cm. - American Association for the Advancement of Science selected symposium .92 . Bibiliography chapterwise ISBN: Source: 8996dt, 30/05/1985, SSS General Book Subjects--Topical Terms: Sociometry Dewey Class. No.: Y:(G:5), M4