Rao, N Subba . Economics of fisheries : a case study of Andhra Pradesh/ N Subba Rao. - Delhi : Daya Pub. House, 1986 - 160 p. : ill. ; 23 cm. ISBN: 8170350263; 9788170350262 Subjects--Topical Terms: FisheriesIndia ; Fishery resources -- India ;Andhra Pradesh. Universal Decimal Class. No.: 338.3727