na INLIS000000000003407 ind 0010-0121001773 Pengkajian Sosial Ekonomi Perikanan Tuna dan Cakalang di Sorong, Irian Jaya LPTP Koya Barat Jayapura LPTP Koya Barat 1997 viii, 40 p. : ill; 28 cm. 26.640277777778 26.640277777778 TUNA SHIPJACKS SOCIOECONOMICDEVELOPMENT IRIAN JAWA. 4657 4657