Biosphere 2000 : protecting our global environment /
Kaufman, Donald G.
Biosphere 2000 : protecting our global environment / Donald G. Kaufman, Cecilia M. Franz. - New York, NY : HarperCollins College Publishers, c1993. - 1 v. (various pagings) : col. ill., col. maps ; 29 cm.
Includes bibliographical references and index.
0060435763
92-019689
Human ecology.
Environmental protection.
Conservation of natural resources.
363.7
Biosphere 2000 : protecting our global environment / Donald G. Kaufman, Cecilia M. Franz. - New York, NY : HarperCollins College Publishers, c1993. - 1 v. (various pagings) : col. ill., col. maps ; 29 cm.
Includes bibliographical references and index.
0060435763
92-019689
Human ecology.
Environmental protection.
Conservation of natural resources.
363.7