Fjeld, Dag A comparison of motor-manual cleaning methods on the Norwegian west coast / D. Fjeld. -- 5 obr., 2 tab., res. angl., lit. X

In J. Forest Engng. -- Roč. 8, č. 2 (1997), s. 37-45

1. Nórsko

I. J. Forest Engng. -- Roč. 8, č. 2 (1997), s. 37-45

630*362.7+621.936.6+331.103.3
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