Claude D. Baker. Friends with Fins: Using Fish as an Educational Tool.
Carl Christenson, Jacqueline Christenson and Claude D. Baker. Experiential Training: Evaluation and Grading of Extended Field Trip Courses.
Karl K. King and Rosalie J. Kramer. Project Map: An Evaluation of a Community.
John T. Snow, David R. Smith and Shawn B. Harley. The Purdue Atmospheric Science Education Program for Junior High Science Teachers.