1. A public's environmental information sources and evaluations of mass media Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Ostman, Ronald E. (author) and Parker, Jill L. (author) Format: Journal article Publication Date: 1986 Published: USA Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C18356 Journal Title: Journal of Environmental Education Journal Title Details: 18(2) : 9-18
2. Impact of education, age, newspapers and television on environmental knowledge, concerns and behaviors Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Ostman, Ronald E. (author) and Parker, Jill L. (author) Format: Journal article Publication Date: 1987 Published: USA Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C18364 Journal Title: Journal of Environmental Education Journal Title Details: 19(1) : 3-9
