TY  JOUR
TI  Raft units lines for small and middle-level rivers
KW  small and middle-level rivers
KW  timber rafting
KW  rafting units lines
KW  round wood.
JO  Actual directions of scientific researches of the XXI century: theory and practice
AU  Posypanov, S.V.
PY  2015
IS  3
PB  FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov