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
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