[Spectrophotometric method of determining aldehydes in the air].
D000397:Air Pollution / Q000032:analysis*; D000447:Aldehydes / Q000032:analysis*; D013053:Spectrophotometry; D014586:USSR
D000447:Aldehydes
Spektrofotometricheskiĭ metod opredeleniia al'degidov v vozdukhe.