by Burton Verne Barnes
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Forest ecology
Effects of thinning and fertilizing on p...
Cultural treatments stimulate growth of ...
Flower induction and stimulation in west...
Michigan trees
Ecología Forestal
Improving rust-resistant strains of inla...
White-pine weevil attack susceptibility ...
Genetic variation in susceptibility of w...
Short internodes in western white pine
An improved system for estimating the va...
Some chemical characteristics of green a...