Sumaila, Ussif Rashid. Impact of management and fishing gear selectivity on the potential e conomic gains from Namibian hake / Ussif Rashid Sumaila. - Bergen : Chr. Michelsen Institute, 1993. - 22 p. ; 30 cm. - CMI Working Paper ; WP 1999: 3 . ISBN: 8290584369 Subjects--Topical Terms: Fishery management-- Namibia Dewey Class. No.: 333.956632