na INLIS000000000000873 0010-1020000675 A Decade of cooperation and collabiration between Sukamandi (AARD) and IRRI 1972-1982 IRRI Los Banos, Laguna IRRI 1984 169 p. : ill ; 23 cm 971-104-103-0 633.18 633.18 LAPORAN KEGIATAN SUKAMANDI. 895 895