Managing the planet

Manylion Llyfryddiaeth
Awdur Corfforaethol:	International Joint Conference on Environment and Society in Transition, 1st, New York, 1970
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Englewood Cliffs, N.J. Prentice-Hall 1972
Cyfres:	A Spectrum book
Pynciau:	Science -- Social aspects > Congresses. Social sciences > Congresses.