Tappeiner, John C. A User,s Guide for On-Site Determinations of Stand Density and Growth with a Programmable Calculator. Special Publication 11 / J.C. Tappeiner, J.C. Gourley, W.H. Emmingham. -- 1.vyd. -- Corvallis : Forest Research Laboratory, Oregon State University, 1985. -- 18 s.: obr., 4 tab.

I. Gourley, J.C.
II. Emmingham, William H.
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