TY  - BOOK
AU  - Bridges, Andrew
TI  - Clean Air
SN  - 978-1-59643-576-6
U1  - 613.19 
PY  - 2008///
CY  - New York
PB  - Sally Ride Science
KW  - Clean Air
KW  - Changing climate
KW  - Hole -- Pole
N2  - Contiene:Our air; From the ground up; Change in the air; The hole at the pole; Changing the climate
ER  -