TY  - BOOK
ED  -  World Resource Institute.
TI  -  World Resources, 1990-91 : : a guide to the global environment
SN  -  0195062299
PY  - 1990///
CY  -  New York : 
PB  -  Oxford University Press, 
KW  -  Climatic changes
KW  -  Environmental aspects
ER  -