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1. Evaluation of relative density, diameter growth, and stem form in a red spruce (Picea rubens) stand 15 years after precommercial thinning
Evaluation of relative density, diameter growth, and stem form in a red spruce (Picea rubens) stand 15 years after precommercial thinning
Barbour R. James
Bailey R.E.
Cook Jean A.
Can.J.For.Res.. 22. (1992), s. 229-238. obr.. graf.
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