TY  - BOOK
AU  - Koroleff, A.
TI  - Logging mechanization in the U.S.S.R.: a review of Russian data
U1  - 634.9815 21st ed.
PY  - 1952///
CY  - Montreal
PB  - Pulp and Paper Research Institute
KW  - Forestry
KW  - Logging
KW  - Logging machines
N1  - pp 154-58
ER  -