na INLIS000000000006022 20231202141316 231202||||||||| | ||| |||| || | 010-1223006022 id 330.072 330.072 PEN Hadikoesworo, Harjadi Penelitian ekonomi budidaya perairan di Asia Jakarta Gramedia 1986 xxvii, 271 hlm. ; 22 cm. R10.05 - R10-0092 Ekonomi -- Penelitian