1. The National agricultural Library as a source of agricultural information Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Howard, Joseph H. (author / Director, U.S. National Agricultural Library, Beltsville, MD) Format: Journal article Language: English with French / German / Spanish summary Publication Date: 1986 Published: International: Wageningen, Netherlands : The Association. Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 84 Document Number: C05268 Journal Title: Quarterly Bulletin of the International Association of Agricultural Librarians and Documentalists = Bulletin Trimestriel de l'Association Internationale des Bibliothecaires et Documentalistes Agricoles Journal Title Details: 31 (3) : 131-135.