PEMETAAN KARAKTER EKOSISTEM DAN SEBARAN DAERAH PENANGKAPAN IKAN MADIDIHANG (Thunnus albacores) DI PERAIRAN UTARA PAPUA (Ecosystem Character Mapping and Fishing Ground Spatial Distribution of Yellowfin Tuna (Thunnus albacores) in Northern Papua) - Sepri, . (Bogor Agricultural University, 2012)