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

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

书目详细资料
企业作者: The World Resources Institute, The United Nations Environment Programme, The United Nations Development Programme
格式: 图书
语言:English
出版: New York, New York Oxford University Press 1990
主题:
Statistics.
Resource management.
World resources data tables.
Condition and trends.
Climate change.