This number of Science Bulletin is the last number for the school year 1929-30. We hope that we have been able to give the high school teachers of Iowa material that they have found interesting and helpful. The responses that we have had from you lead us to believe that we have been able in some measure to do this.
©1930 by Iowa State Teachers College
"This number of Science Bulletin is the last number for the school year 1929-30.,"
Science Bulletin: Vol. 2:
9, Article 6.
Available at: https://scholarworks.uni.edu/science_bulletin/vol2/iss9/6