TY  - BOOK
AU  - Desonie, Dana.
TI  - Biosphere: ecosystems and biodiversity loss
SN  - 9780816062195 
U1  - GR 333.95 D466b 2008  
PY  - 2008///
CY  - New York, New York
PB  - Chelsea house
KW  - Biosphere-Juvenile literature.
KW  - Biotic communities- Juvenile literature.
KW  - Biodiversity conservation- Juvenile literature.
N1  - Includes appendix, glossary  and index.
ER  -