Breeding Blister Rust Resistant Western White Pine

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Excerpt from Breeding Blister Rust Resistant Western White Pine: First Results From Field Testing of Resistant Planting StockSince 1950, a research and development program toward production of blister rust resistant western white pine planting stock has been conducted by the Intermountain Station and the Northern Region. Progress of the work has been reported from time to time.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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.