00573     2200181   4500001002100000005001700021008004100038035002400079082001100103090002000114100001900134245010800153260002800261300003500289504002600324650002300350990001800373YOGYA-0213000000118520130227102331.0                                   ind    0010-021300000001185  a628.53  aSK 628.53 Ges U  aGESANG NUGROHO  aUji kadar Co,Hc gas buang bus (Co,Hc concentration test on the emossion the buses)coleh gesang nugroho  aYogyakarta:bUGM,c1999  aV, 27(1)lbr.:b. Ilus.;c29 cm  aBibliografi : lbr. 28  aUdara - pencemaran  a44458-PD/A.12