Always a river supplemental environmental education curriculum on the Ohio River and water, grades K-12.

Other Authors: United States. Environmental Protection Agency. Office of Research and Development.
Format: Microfilm
Language: English
Published: [Cincinnati, Ohio?] : U.S. Environmental Protection Agency, 1991.
Physical Description: xxiv, 284 pages : illustrations, maps ; 28 cm.
Subjects:

CMU Storage Gov Pub Microfiche

LocationCall Number: Status
CMU Storage Gov Pub Microfiche EP 1.2:R 52/2 Available