Fish to 2020 : supply and demand in changing global markets / - Washington, D.C. : Penang, Malaysia : International Food Policy Research Institute ; WorldFish Center, c2003. - xiv, 226 p. : ill. ; 23 cm. ISBN: 089629725X (alk. paper) Subjects--Topical Terms: Fish trade.Fish tradeFisheriesFisheries Dewey Class. No.: 333 W.C 2003 C141 Or.