00575naa#a2200193#i#450# EN\\bibl\77848 20250401135002.2 1819-4036 20131025b2013####ek#y0engy0150####ca RUS RU ECOLOGICAL MONITORING OF ENVIRONMENTAL POLLUTION BY FORMALDEHYDE AND BENZ(A)PYRENE Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2013 4 с. Journal article local . 619:616 RUS Demidenko G A Zhirnova D F kgau.editorum.ru