Use and conservation of the biosphere proceedings.

Use and conservation of the biosphere proceedings.

書誌詳細
第一著者: Intergovernmental Conference of Experts on the Scientific Basis for Rational Use and Conservation of the Resources of the Biosphere Paris 1968
フォーマット: 図書
言語:English
出版事項: [Paris] Unesco [1970]
シリーズ:Natural resources research 10.
主題:
Conservation of natural resources > Congresses.