na INLIS000000000004109 Ind 0010-1118004109 International symposium new horizons in agricultural information management, March 13-16, 1990, Beijing, China INTERNATIONAL SYMPOSIUM NEW HORIZON IN AGRICULTURAL INFORMATION MANAGEMENT (1990 : Beijing) Organized by Scientech Documentation and Information Centre Chinese Academy of Agricultural Sciences sponsored by Canada International Development Research Centre Beijing SDIC-Chinese Academy of Agricultural Sciences 1990 irr. pages : ill. ; 29 cm.-- irr. pages : ill. ; 29 cm.-- 63:025.5(63)INTi Termasuk bibliografi 63 AGRICULTURE INFORMATION SCIENCE TRAINING COURSES 387/90-mfn5851