00760naa#a2200181#i#450# EN\\bibl\19449 20260516150143.6 20260515b2026####ek#y0engy0150####ca RU ON THE ISSUE OF METHODS AND TECHNIQUES OF STEP-BY-STEP SEED PROPAGATION OF THE PINE FAMILY (PINACEAE) Conference article/thesis Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2026 6 с. Conference article/thesis local Условия существования растений. 630.181 Degtyareva Svetlana Ivanovna Dorofeeva Valentina Dmitrievna Medvedeva A. I. bibl.vgltu.ru