Conservation et aménagement du milieu.
Subtitle: Aspects juridiques et institutionnels internationaux.
By: [Par] C. de Klemm.
Series: IUCN publications, new ser.  Supplementary paper; no. 19
Publisher: International Union for Conservation of Nature and Natural Resources
Published: 1969
Place of publication: Morges
Language: fre
Number of pages: 136
Subjects: Natural resources -- Law and legislation.
Notes: Bibliography: p. 122-127.