Contributions From the Botanical Laboratory and the Morris Arboretum of the University of Pennsylvania, 1937-1938, Vol. 14 (Classic Reprint)

Contributions From the Botanical Laboratory and the Morris Arboretum of the University of Pennsylvania, 1937-1938, Vol. 14 (Classic Reprint) PDF Author: Pennsylvania University
Publisher: Forgotten Books
ISBN: 9781396748028
Category : Science
Languages : en
Pages : 216

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Book Description
Excerpt from Contributions From the Botanical Laboratory and the Morris Arboretum of the University of Pennsylvania, 1937-1938, Vol. 14 This paper presents, in abbreviated form, some results of a study of changes in electrical conductance and in hydrogen-ion concentration of dilute acid solutions exposed to the action of seedling roots of Lupin/us albus L. Effects of these solutions on the plants are also described. 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.