National Survival Institute, a non-profit, charitable organization whose goal is to create public awareness of environmental problems and their solutions, announces the Acid Rain School Twinning Project for Grades 5 through 8.
Iowa Science Teachers Journal
© Copyright 1982 by the Iowa Academy of Science
"Acid Rain School Twinning Project,"
Iowa Science Teachers Journal: Vol. 19
, Article 7.
Available at: https://scholarworks.uni.edu/istj/vol19/iss2/7