Architectural analysis of Douglas-fir forests.

Kuiper, Leen C.

Architectural analysis of Douglas-fir forests. - 188 p. ill.

Diss. Doct.

90-5485-254-2 paperback


582.475.7--Pseudotsuga. Douglas fir
630*53--Special measurements of trees and stands. Crown dimensions. Stand density etc
630*242--Thinnings