Excerpt from Bobashela, 1911 A. B., Centenary College, Louisiana, 1887; A. M., University of Mississippi, 1890; Ph. D., Vanderbilt University, 1900; Principal Centenary High School, -1887-89; Professor Natural Science, Centenary College, Louisiana, 1889-1902; Assitant in Astronomy, Vander bilt University, 1896-87; Graduate Student in Chemistry and Geology, Summer School, Uni versity of Chicago, 1907-08; Member of the American Chemical Society; American Society for the Advancement of Science; Mississippi State Teachers' Association; Audubon Society Central Association of Science and Mathe maties; National. Geographic Society; Metho dist Historical Society of _mississippi; Educa tional Extension Federation of M. E. Church, South; Delta Tau Delta. 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.