We of the Eastern Iowa Science Fair Board invite you to participate in the 1974 Science Fair. The dates of this year's fair are April 6 and 7.
Iowa Science Teachers Journal
© Copyright 1974 by the Iowa Academy of Science
"Eastern Iowa Science Fair - Cedar Rapids,"
Iowa Science Teachers Journal: Vol. 11
, Article 15.
Available at: https://scholarworks.uni.edu/istj/vol11/iss2/15