TY  - BOOK
ED  - Unesco.
ED  - Encyclopedia of life support systems.
TI  - Knowledge for sustainable development: an insight into the Encyclopedia of life support systems
SN  - 095429890X
PY  - 2002///
CY  - Paris
PB  - UNESCO
KW  - Environmental protection
KW  - Sustainable development
KW  - Biosphere
N1  - Includes bibliographical references and index; Open access
ER  -