Excerpt from Publications of the Intermountain Forest and Range Experiment Station: 1956 Through 1960 All publications listed in this supplement have been issued by the Intermountain Station since 1955. Research Paper 29 and Supplement 1 report papers published through 1955. 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.