1. Substitute products are a serious threat which milk producers must face right now Collection: Agricultural Communications Documentation Center (ACDC) Contributers: American Dairy Association (author) Format: journal Publication Date: 1967-07 Published: USA: American Dairy Association, Chicago, Illinois Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 141 Document Number: C21662 Journal Title: Public Relations Tips for Dairymen Journal Title Details: 7 (4) : 5-8
