Use and conservation of the biosphere proceedings.

Use and conservation of the biosphere proceedings.

Bibliografiske detaljer
Hovedforfatter: Intergovernmental Conference of Experts on the Scientific Basis for Rational Use and Conservation of the Resources of the Biosphere Paris 1968
Format: Bog
Sprog:English
Udgivet: [Paris] Unesco [1970]
Serier:Natural resources research 10.
Fag:
Conservation of natural resources > Congresses.