Počet záznamov: 1
Learning curves in tree section hauling in Central Sweden
- BJÖRHEDEN, Rolf. Learning curves in tree section hauling in Central Sweden. In International journal of forest engineering. - University of New Brunswick : Fredericton. ISSN 0843-5243, 2001, vol. 12, no. 1, s. 9-17.
Počet záznamov: 1