Use and conservation of the biosphere proceedings.

Use and conservation of the biosphere proceedings.

Xehetasun bibliografikoak
Egile nagusia: Intergovernmental Conference of Experts on the Scientific Basis for Rational Use and Conservation of the Resources of the Biosphere Paris 1968
Formatua: Liburua
Hizkuntza:English
Argitaratua: [Paris] Unesco [1970]
Saila:Natural resources research 10.
Gaiak:
Conservation of natural resources > Congresses.