Only one Earth: The care and maintenance of a small planet: an unofficial report commissioned by the Secretary-General of the United Nations Conference on the Human Environment, (Pelican books)
Only one Earth: The care and maintenance of a small planet: an unofficial report commissioned by the Secretary-General of the United Nations Conference on the Human Environment, (Pelican books)
Author:
Publisher: Penguin
Publication year: 1972
ISBN: 0140216014
Description:

Description Not Available