No deposit--no return. Man and his environment a view toward survival

No deposit--no return. Man and his environment a view toward survival

Bibliographic Details
Corporate Authors: National Conference on UNESCO, 13th, San Francisco, 1969, United States National Commission for the United Nations Educational, Scientific and Cultural Organization
Other Authors: Johnson, Huey D.
Format: Book
Language:English
Published: Reading, Mass. Addison-Wesley Pub. [c1970]
Subjects:
Human ecology > Congresses.