Use and conservation of the biosphere
Subtitle: proceedings of the intergovernmental conference of experts on the scientific basis for rational use and conservation of the resources of the biosphere, Paris, 4.-13. Sept. 1968.
Series: Natural resources research -- 10
Publisher: Unesco]
Published: 1970
Place of publication: [Liége
Language: eng
Number of pages: 272
Subjects: Conservation of natural resources -- Congresses; Natural resources -- Congresses; Nature -- Effect of human beings on.