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1
UNESCO sources book for science teaching
Опубліковано 1962“...United Nations Educational, Scientific and Cultural Organisation...”
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2
Vacation study abroad.
Опубліковано 1970“...United Nations Educational Scientific and Cultural Organisation...”
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3
Unesco handbook of international exchange
Опубліковано 1967“...United Nations Educational, Scientific and Cultural Organisation...”
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4
Tropical forest ecosystem
Опубліковано 1978“...United Nations Educational Scientific and Cultural Organisation...”
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5
Programme on man and the biosphere(MAB) Working group on Project 6: impact of human activities on mountain and tundra ecosystems
Опубліковано 1974“...United nations educational scientific and cultural organisation...”
Матеріали конференцій Книга -
6
Programme on man and the biosphere (MAB) Task force on integrated ecological studies on human settlements, within the framework of project 11
“...United Nations Educational Scientific and Cultural Organisation...”
Матеріали конференцій Книга -
7
Programme on man and the biosphere(MAB) Task force on project 14: Research on environment pollution and its effects on the biosphere
Опубліковано 1976“...United nations educational scientific and cultural organisation...”
Матеріали конференцій Книга -
8
Programme on man and the biosphere(MAB) : Regional meeting on integrated ecological research and training needs in the southern Asian mountain systems, particularly the hindu kush-...
Опубліковано 1977“...United nations educational scientific and cultural organisation...”
Матеріали конференцій Книга -
9
Programme on man and the biosphere (MAB) : International working group on project 1 : ecological effects of increasing human activities on tropical and sub-tropical forest ecosyste...
Опубліковано 1974“...United nations educational scientific and cultural organisation...”
Матеріали конференцій Книга
