World Resources 1990-91. A report by the World Resources Institute in collaboration with UNEPand UNDP.

Библиографические подробности
Корпоративные авторы:	The World Resources Institute, The United Nations Environment Programme, The United Nations Development Programme
Формат:	‌
Язык:	English
Опубликовано:	New York, New York Oxford University Press 1990
Предметы:	Statistics. Resource management. World resources data tables. Condition and trends. Climate change.