TY  - BOOK
AU  - Barbault Robert
TI  - Johannesburg: : World Summit on Sustainable Developmaent  
SN  - 2914935005
U1  - 910.4/ B J  21
PY  - 1997///
CY  - [د.م]
PB  - Ministere Des Affaires Etrangeres
KW  - Countreis
KW  - Johannesburg
ER  -