Miller, G. Tyler Ciencia ambiental preservemos la tierra G. Tyler Miller, Jr. ; traducción Santiago Díaz-H. Sepúlveda, J. María Esteban Bermúdez, Pilar Tascón Aznar. - 5th ed. - México Thomson Learning c2002. - xii, 456 p. ill., maps 27 cm. Includes bibliographical references and index. ISBN: 9706862064 Subjects--Topical Terms: Environmental sciencesEnvironmental protection LC Class. No.: GE105 / .M55 2002 Dewey Class. No.: 363.7 / M6471s5 E