TY  - BOOK
ED  - United Nations Conference on Environment and Development
ED  - U.S. Coordination Center for the U.N. Conference on Environment and Development.
TI  - Agenda 21 Rio declaration forest principles
PY  - 1992///
CY  - United Nations
PB  - [U.S. Coordination Center for the U.N. Conference on Environment and Development,]
KW  - United Nations Conference on Environment and Development
KW  - (1992
KW  - Rio de Janiero, Brazil)
KW  - Nature and nurture
KW  - Natural resources
KW  - Ecology
ER  -