Timber transport on snow and ice roads : Joint Committee on Forest Working Techniques and Training of Forest Workers /
Voronit︠s︡yn, K. I.(Konstantin Ivanovich),author.
Gorbatchevskii, V. A.,author.
United Nations,issuing body.
Great Britain.His Majesty's Stationery Office.
"In collaboration with the ILO."
"60.II.E/Mim.17."