Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D08795
Notes:
Pages 219-240 in Dillon, Justin, Towards a convergence between science and environmental education: the selected works of Justin Dillon. United States: Routledge, New York City, New York, 2017. 361 pages.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: Byrnes2 Document Number: C12462
Notes:
Francis C. Byrnes Collection, Pages 292-323 in Mosher, Arthur T., Thinking about rural development. Agricultural Development Council, New York, NY. 350 p.