Excerpt from Bobashela, 1910 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: Assistant in Astron omy, Vanderbilt University, 1896-97; Graduate Student in Chemistry and Geology, Summer School, University of Chicago, 1907-08; Member of Amer ican Chemical Society; American Society for the Advancement oi Science: Mississippi Natural Sci ence Association; Mississippi State Teachers' Asso ciation; Audubon Society; 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.