00818naa#a2200169#i#4500001001400000005001700014100004100031102000700072200017400079210013700253215001000390608003700400675015500437700001800592700002000610856001800630EN\\bibl\707020241124054323.7##a20220218b2022####ek#y0engy0150####ca##aRU1#aESTIMATION OF THE DEGREE OF ATMOSPHERIC AIR POLLUTION IN NOVOCHERKASSK BY THE FLUCTING ASYMMETRY OF BIRCH LEAVES WITH PENDULA (BETULA PENDULA)eConference article/thesis1#aVoronezhcFSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozovd2022##a4 с.##aConference article/thesis2local##aПрирода и общество. Охрана природы (защита окружающей природной среды) в целом. 502.1#1aUgarovgI. A.#1aKulakovagE. S.4#abibl.vgltu.ru