na INLIS000000000013349 20210520152330 210520||||||||| | ||| |||| || | 979-8073-47-9 010-0521013349 id 63.001.8(910)/SIS/r 63.001.8(910)/SIS/r Musaddad, Arif Hermanto Mahyuddin Syam Risalah pertemuan sistem penyampaian hasil... Jakarta Badan Penelitian dan Pengembangan Pertanian 1993 xv, 202 p.: ill.; 24 cm. INDONESIA -- RESEARCH -- AGRICULTURE -- DIFFUSION OF INFORMATION 283BPV1993