na INLIS000000000004603 Ind 0010-1118004603 Research communication and research extension-farmers linkage AGENCY FOR AGRICULTURAL RESEARCH AND DEVELOPMENT Agency for Agricultural Research and Development Jakarta AARD 1991 17 p.; 29 cm. 17 p.; 29 cm. Dok/007AGEr Perp. memiliki 2 eks. 7 AGRICULTURE RESEARCH 2698;2699/DOK/96