No deposit--no return. Man and his environment a view toward survival

Библиографические подробности
Корпоративные авторы:	National Conference on UNESCO, 13th, San Francisco, 1969, United States National Commission for the United Nations Educational, Scientific and Cultural Organization
Другие авторы:	Johnson, Huey D.
Формат:	‌
Язык:	английский
Опубликовано:	Reading, Mass. Addison-Wesley Pub. [c1970]
Предметы:	Human ecology > Congresses.