na INLIS000000000000519 20150318092635.0 Ind 010-061300000000519 Ind 639.2 639.2 Sut l Sutija, Trim Laut sumber kekayaan / Trim Sutija Bandung Remaja Rosda karya 1992 vii, 47 hlm. : ilus. ; 21 cm Perikanan laut NBPNMAT