Use and conservation of the biosphere proceedings.

Use and conservation of the biosphere proceedings.

Библиографические подробности
Главный автор: Intergovernmental Conference of Experts on the Scientific Basis for Rational Use and Conservation of the Resources of the Biosphere Paris 1968
Формат: ‌
Язык:English
Опубликовано: [Paris] Unesco [1970]
Серии:Natural resources research 10.
Предметы:
Conservation of natural resources > Congresses.