41. Who buys incubators and brooders? Collection: Agricultural Communications Documentation Center (ACDC) Format: Journal article Publication Date: 1908-11 Published: USA Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C16356 Journal Title: Agricultural Advertising Journal Title Details: 20(1) : 29-33 Notes: Features responses from marketers of poultry incubators and brooders.
42. Why poultry journals are good advertising mediums Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Rigg, Thomas F. (author) Format: Journal article Publication Date: 1907-10 Published: USA Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C15824 Journal Title: Agricultural Advertising Journal Title Details: 17(4) : 324-325