TY  - BOOK
ED  - United Nations Conference on Environment and Development (1992: Brazil)
TI  - Agenda 21: Rio de Janeiro, Brazil, June 3-14, 1992
U1  - 333.715 21st
PY  - 1992///
CY  - [S.l.]
PB  - The Author
KW  - Economics; Sustainable development; Economic development-Environmental aspects
ER  -