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Filtering by: Alternative title ssim Forest Research Laboratory biennial bibliography Degree Name Doctor of Philosophy (Ph.D.) Subject Bark

Ultrastructure of parenchyma and sclereids in Douglas-fir [Pseudotsuga menziesii(Mirb.)Franco] bark

Creator:

Dougal, Edward Francis

Abstract:

Because Douglas-fir [Pseudotsuga menziesii(Mirb.)Franco] bark is a raw material produced in our renewable forests along with wood, an understanding of the ultrastructure of bark cells is of paramount importance if wood technologists are to utilize the bark to the fullest potential. The objectives of this study were to develop microscopic...

Resource Type:

Dissertation

Full Text:

Dougal for the degree of Doctor of Philosophy in Forest Products presented on August 26, 1981 Title
Availability of nitrogen in ammoniated bark used as a soil amendment

Creator:

Aspitarte, Thomas Robert

Resource Type:

Dissertation

Full Text:

. The Oregon Forest Products Laboratory has treated whole Dot'glas-fir bark, cork-removed bark, wax
The isolation and the properties of the bark phenolic acids from mountain hemlock Tsuga mertensiana (Bong.) Carr.

Creator:

Wilson, Jim Degnan

Resource Type:

Dissertation

Full Text:

investigation. The research described in this thesis was supported in part by a grant from the National
Chemical studies on Dihydroquercetin

Creator:

Coad, Peter

Resource Type:

Dissertation

Full Text:

VII. Suiiimary . . . . . . . . . . . . . . . . . . . . 115 VIII. Bibliography
The chemical nature of the "lignin" of the bark of Douglas fir, Pseudotsuga menziesii (Mirb.) Franco

Creator:

Smith, James E. (James Edward)

Resource Type:

Dissertation

Full Text:

, and to the Oregon F'orest Products Laboratory for additional financial aid . • . TABLE OF
Structure and development of the bark of Douglas-fir, Pseudotsuga menziesii (Mirb.) Franco

Creator:

Grillos, Steve J.

Resource Type:

Dissertation

Full Text:

Pathology for their encouragement offered so wiUingly thrin the process of research. Finally, I w:i. eh