Lanterna Rally

Author: Douglas Houghton Campbell

Publisher: Forgotten Books

Published: 2017-09-17

Total Pages: 674

ISBN-13: 9781527972414

Excerpt from The Structure and Development of Mosses and Ferns: Archegoniatae Third Edition, Revised and Enlarged The last ten years have been especially noteworthy, not only for the number of investigations upon the Archegoniates, but for the extension of our knowledge to many forms which were hitherto but very imperfectly known. These results have come from two sources: first, the extension of the field of research to the Tropics, through the establishment there of experiment-stations and properly equipped laboratories in connection with botanical gardens; second, the advances in histological methods, especially the use of the microtome in embryological studies, which have made possible the accurate determination of many important structural details hitherto but very unsatisfactorily made out. The application of these more exact methods of research have made necessary, also, a careful review of the results of earlier investigations, and the correction of mistakes due to imperfect manipulations. 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.