%0 Journal Article %T The voluntary forest certification requirements for harvest area design and cutting area operating %A Pavlova, D.. %K подготовительные работы лесозаготовок, лесная сертификация, ключевые биотопы, отвод лесосек. %J Actual directions of scientific researches of the XXI century: theory and practice %D 2015 %N 3 %P 3 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov