Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D08796
Notes:
Pages 243-254 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: 117 Document Number: C12867
Notes:
Chapter 15 in Anjan Kumar Banerji (ed.), Communication and development. Department of Journalism and Mass Communication, Banaras Hindu University, Varanasi, India. 135 pages.