Mcdonald, T. P. Soil physical property changes after skidder traffic with varying tire widths / T.p. Mcdonald, B.j. Stokes, W.m. Aust. -- 4 obr., 6 tab., lit.

In J. Forest Engng. -- Roč. 6, č. 2 (1995), s. 41-50

I. Stokes, Bryce J.
II. Aust, W.Michael
III. J. Forest Engng. -- Roč. 6, č. 2 (1995), s. 41-50

631.43+630*37
ZV001