World resources :
World resources : 1998-99.
- New York, N.Y. : Oxford University Press, 1998.
- x, 367 p. : ill.
Includes index. Title on cover : A guide to the global environment : the urban environment.
The urban environment--Global conditions and trends and data tables.
0195214080
Natural resources.
Includes index. Title on cover : A guide to the global environment : the urban environment.
The urban environment--Global conditions and trends and data tables.
0195214080
Natural resources.