TY  - GEN
AU  - Geiger, Beth
TI  - Clean water
SN  - 9781596435773
U1  - 363 
PY  - 2008///
CY  - New York
PB  - Square Fish
N1  - Includes index and glossary; IB Program. Uso restrito aos professores
N2  - Describes how water is used and what can be done to protect this precious resource. Learn about developing technologies for recycling and desalinating water that are helping to bring clean water to people all over the world
UR  - 00002f/00002ffe.jpg
ER  -