Search Results - "Research paper (North Central Experiment Station) :"

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Establishing even-age northern hardwood regeneration by the shelterwood method: a preliminary guide / Richard M. Godman and Carl H. Tubbs.

by Godman, Richard M.
[Saint Paul, Minn.] : North Central Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, [1973].

Series: Research paper (North Central Experiment Station) : NC-99

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An improved growth intercept method for estimating site index of red pine / David H. Alban

by Alban, David H
[Saint Paul, Minn.] : North Central Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1972.

Series: Research paper (North Central Experiment Station) ; NC-80