Excerpt from The Influence of Calcium, Magnesium and Potassium Nitrates Upon the Toxicity of Certain Heavy Metals Toward Fungus Spores: Dissertation It is shown that no one of the several hypotheses heretofore proposed to account for the dynamics of the antagonistic salt action is adequate to explain all the facts brought out in this study. 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.