OF The American Association FOR THE ADVANCEMENT OF SCIENCE FORTY-EIGHTH MEETING HELD AT COLUMBUS, OHIO. AUGUST, 1899. EASTON : PUBLISHED BY THE PERMANENT SECRETARY. DECEMBER, 1899. EDITED BY L. O. HOWARD, Permanent Secretary, Cosmos Club, Washington, D. C. The Chemical Publishing Company. TABLE OF CONTENTS. Officers of the Columbus Meeting Members of the Council for the Columbus Meeting. vii xi xii xiii xiv XV xvi XXV xxvi 28912 |