by C. S. Schopmeyer
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Dry face of naval stores pines
Seeding as a means of reforestation in t...
The use of western red cedar in reforest...
Successful forestation by direct seeding...
Seeds of woody plants in the United Stat...
Genetic variation in susceptibility of w...
White-pine weevil attack susceptibility ...
Improving rust-resistant strains of inla...
Short internodes in western white pine
Effects of thinning and fertilizing on p...
Thinning and fertilizing increase growth...