[ON THE DETERMINATION OF MAXIMUM PERMISSIBLE DAILY AVERAGE CARBON MONOXIDE CONCENTRATION IN THE AIR].
D000397:Air Pollution; D002248:Carbon Monoxide; D014116:Toxicology
D002248:Carbon Monoxide
AIR POLLUTION; CARBON MONOXIDE; TOXICOLOGIC REPORT
K OBOSNOVANIIU PREDEL'NO DOPUSTIMO I SREDNESUTOCHNO I KONTSENTRATSII OKISI UGLERODA V ATMOSFERNOM VOZDUKHE.