00506 2200217 4500001002100000005001700021008004100038035002400079082000600103090001900109100001900128240000600147245003400153250001100187260003100198300003500229500000600264504000600270985000600276990000600282JATIM-0609000004033320090625133128.0 ind  0010-060900000040333 a0 aD13-CB/1991-67 aUtantoro, Agus a0 aBeternak Ikan Kolam Air Deras aCet. 1 aSurabayabKarya Andac1991 aviii, 43 hlm, ; ilus. : 20 Cm. a0 a0 a1 a0