The National Science Teachers Association and the National Aeronautics and Space Administration announce twelve regional Youth Science Congresses to be held throughout the United States during the spring of 1969. This is the fifth year the NSTA-NASA sponsored congresses have been held.
Iowa Science Teachers' Journal
© Copyright 1968 by the Iowa Academy of Science
"NSTA, NASA Announce Youth Science Congresses,"
Iowa Science Teachers Journal: Vol. 6
, Article 9.
Available at: https://scholarworks.uni.edu/istj/vol6/iss1/9