The literature of the year 1907, bearing on pharmacopoeial mat ters, is of unusual interest in that it reflects the many and varied influences that have served to bring the Pharmacopoeia of the United States and the National Formulary prominently to the attention of persons, both in and out of the professions directly interested, who had previously never had occasion seriously to consider either the uses or the requirements of such authoritative books. 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.