Only one earth ; the care and maintenance of a small planet /

Bibliographic Details

Main Author:	Ward, Barbara, 1914-1981
Corporate Author:	United Nations Conference on the Human Environment
Other Authors:	Dubos, René J. (René Jules), 1901-1982
Format:	Conference Proceeding Book
Language:	English
Published:	New York : Norton, [1972]
Edition:	[1st ed.].
Subjects:	Human ecology.