Formation of Siberian Pine Forests by Improvement Felling on Former Agriculturаl Lands Journal title: Lesnoy Zhurnal (Russian Forestry Journal) Authors: S.V. Zalesov, L.А. Belov, А.S. Opletaev, A.G. Magasumova, Т.Yu. Kartashova, N.M. Debkov Subject(s): Technology, Forestry