Publication Year: 1971 / Subject Term: communication patterns and diffusion

Start Over Publication Year 1971 Subject Term communication patterns Subject Term diffusion

Collection:: Agricultural Communications Documentation Center (ACDC)
Contributers:: Johansen, Harley E. (author)
Format:: Journal article
Publication Date:: 1971-12
Published:: USA
Location:: Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C26590
Journal Title:: Annals of the Association of American Geographers
Journal Title Details:: 61(4): 671-683

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