Use and conservation of the biosphere proceedings.

Use and conservation of the biosphere proceedings.

Sonraí bibleagrafaíochta
Príomhchruthaitheoir: Intergovernmental Conference of Experts on the Scientific Basis for Rational Use and Conservation of the Resources of the Biosphere Paris 1968
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: [Paris] Unesco [1970]
Sraith:Natural resources research 10.
Ábhair:
Conservation of natural resources > Congresses.