00487nam a2200193Ia 4500008004100000041001200041082001200053082001100065100002400076100001100100245004900111260001300160260003300173260000900206300001500215365002500230650001700255650002100272150909s9999    xx            000 0 und d  aEnglish  a 628 .5  bCHE/AI  aCheremisinoff P N    eAuthor  aAir pollution sampling and analysis deskbook  aMichigan  bAnn Arbor Science Publishers  c1978  a489  Pages  aUKP.19.60             agas sampling  aOrganic analysis