TY  - SER
TI  - World resources: a report by the world resources Institute and the International Institute for environment and development 
SN  - 0465092357 (pbk.)
U1  - 333.705 WOR.L 23
PY  - 1986///-
CY  - New York
PB  - Basic Books
KW  - Natural resources
KW  - Periodicals
KW  - Economic history
KW  - 1971-1990
KW  - 1990-
KW  - City Planning
KW  - Urban Health
KW  - Environment
KW  - Statistics
N1  - Some issues have also theme titles
ER  -