Learning about acid rain
Subtitle: a teacher's guide for grades 6 through 8.
Contributors: United States. Environmental Protection Agency. Clean Air Markets Division.
Publisher: U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Atmospheric Programs, Clean Air Markets Division
Published: 2008
Place of publication: Washington, D.C
Language: eng
Number of pages: 46
Subjects: Acid rain -- Study and teaching (Middle school); Environmental education.
Notes: Cover title.

Shipping list no.: 2008-0457-P.

"April 2008"--P. [2] of cover.

"EPA 430-F-08-002"--P. [4] of cover.