Yazar
unesco man and the biosphere programme expert panel on project 12
19 cilt bulundu.
Unesco. Programme on Man and the Biosphere · Yayınevi bilinmiyor
60 sayfa · 1972
Environmental education
Unesco. Regional Office of Science and Technology for Africa · Yayınevi bilinmiyor
450 sayfa · 1988
Science
Unesco, United Nations Environment Programme, International Co-ordinating Council of the Programme on Man and the Biosphere · Yayınevi bilinmiyor
60 sayfa · 1976
Forest ecology
International Co-ordinating Council of the Programme on Man and the Biosphere, Unesco, United Nations Environment Programme · Yayınevi bilinmiyor
48 sayfa · 1975
Desert ecology
UNESCO, UNESCO Office Bangkok and Regional Bureau for Education in Asia and the Pacific, UNESCO Office Jakarta and Regional Bureau for Science in Asia and the Pacific · UNESCO Publishing
473 sayfa · 2024-04-24
Political Science