Puettmann, Klaus J. Density Management Guide for Red Alder. Research Contribution 2 / Klaus J. Puettmann, Dean S. Debell, David E. Hibbs. -- 1.vyd. -- Corvallis : Forest Research Laboratory, Oregon State University, 1993. -- 6 s.: 2 obr.

I. Debell, Dean S.
II. Hibbs, David E.
ZV001