Poerwinto Promosi peluang usaha di bidang perikanan = promotion on business opportunity in fisheries sector / Poerwinto [and ten others] - 143 pages : color illustrations, maps ; 29 cm. eng id Subjects--Topical Terms: Fisheries--IndonesiaFisheries--EntrepreneurshipFisheries--Entrepreneurship--Indonesia. LC Class. No.: SH 117.I5 / .P7451 1995