TY  - BOOK
AU  -  United Nations
ED  - Asea Brown Boveri.
TI  -  Earth summit'92 : : the United Nations conference on environment and development, Rio de Janeiro 
SN  - 	0952046903 
U1  - 333.716 
PY  - 1992///
CY  - London : 
PB  - The Regency Press, 
KW  - Environmental policy
ER  -