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Filtering by: Creator Mordy, Calvin W. (Calvin Ward), 1960- Creator Hermann, Richard K.

The influence of seedbed microenvironments upon the establishment of Douglas fir (Pseudotsuga menziesii (Mirb.) Franco)

Creator:

Hermann, Richard K.

Resource Type:

Dissertation

Full Text:

requirements for the degree of DOCTOR OF PHILOSOPHY June 1960 APPROVED: Associate Professor of
Regenerating Oregon's forests : a guide for the regeneration forester

Creator:

Cleary, Brian D., Greaves, Robert D., Hermann, Richard K., and Oregon State University. Extension Service

Abstract:

Published September 1978. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report

Full Text:

. Seedlings 63 Brian D. Cleary, Robert D. Greaves, and Peyton W. Owston Chapter 7. Site
Douglasfir_BOOK_color_lowres APRIL 24.pdf

Creator:

Lavender, Denis P. and Hermann, Richard K.

Abstract:

Douglas-fir (Pseudotsuga menziesii) has a wide distribution in North America and is one of the tree species most widely distributed outside its natural range. The species has been introduced to Europe, New Zealand, South America, and elsewhere around the world. At present, Douglas-fir is an accepted and integral part of...
Douglasfir_BOOK_color_April 24.pdf

Creator:

Lavender, Denis P. and Hermann, Richard K.

Abstract:

Douglas-fir (Pseudotsuga menziesii) has a wide distribution in North America and is one of the tree species most widely distributed outside its natural range. The species has been introduced to Europe, New Zealand, South America, and elsewhere around the world. At present, Douglas-fir is an accepted and integral part of...