Download or read book Timber Resource of Minnesota's Prairie Unit, 1977 (Classic Reprint) written by Jerold T Hahn and published by Forgotten Books. This book was released on 2018-03-18 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Timber Resource of Minnesota's Prairie Unit, 1977 As survey data are broken down into units smaller than State or Survey Unit totals, the sampling error increases (table The smaller the breakdown, the larger the sampling error. For example, the sampling error for area of commercial forest land in a partien lar county is higher than that for total commercial forest area in the Survey Unit. 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.