1. Cybernetic analysis of scientific information services for agricultural development in China Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Cai, Jianfeng (author) and Cheng, XiaoLan (author) Format: Journal article Publication Date: 1990-09 Published: China Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C17939 Journal Title: Quarterly Bulletin of the International Association of Agricultural Librarians and Documentalists Journal Title Details: 35(3): 123-129 Notes: 7 p.