Cleaning the air

Dalgleish, Sharon

Series: Longman Literature Shakespeare
Notes
Air - it's a gas.
Living in the troposphere.
Holes in the ozone layer.
The power of photosynthesis.
CYcling carbon.
Firing up the factories.
Electricity at home.
Location edition Bar Code due date
library ABC08745
Dewey:363.73 DAL
call #:NON
ISBN:0732978998
pub:2002
Subjects
Air pollution