Download or read book Economic Considerations in Management of Douglas Fir Growing Stock written by Norman P. Worthington and published by Forgotten Books. This book was released on 2018-01-08 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Economic Considerations in Management of Douglas-Fir Growing Stock: A Case Study Experience has demonstrated the economic and silvicultural practicality of commercial thin ning operations in Douglas-fir from 45 to 70 years old. On the other hand, the aging of the residual stands and their large capital invest ment have raised questions concerning the earn ing rate of the growing-stock capital and the Optimum time or circumstances for harvesting the present stand and establishing a new one. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

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Download or read book General Tax Reform testimony from Administration and Public Witnesses Public Hearings Ninety third Congress First Session written by United States. Congress. House. Committee on Ways and Means and published by . This book was released on 1973 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Annual Report of the Pacific Northwest Forest and Range Experiment Station for the Calendar Year written by Pacific Northwest Forest and Range Experiment Station (Portland, Or.) and published by . This book was released on 1961 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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