TRANSACTIONS OF THE ILLINOIS STATE 

 ACADEMY OF SCIENCE. 



A. R. Crook, Librarian. 



State Museum, Springfield, 111. 



PRICE. 



Vol. I, 1908, paper binding. Published by the Academy $1.50 



Vol. II, 1909, paper binding. Published by the Academy 1.50 



Vol. Ill, 1910, paper binding. Published by the Academy 1.50 



Vol. IV, 1911, paper binding. Published by the State Gratis 



Vol. V, 1912, paper binding. Published by the State Gratis 



Vol. VI, 1913, paper binding. Published by the Academy $1.50 



Vol. VII, 1914, paper binding. Published by the Academy.... 1.50 



Vol. VIII, 1915, paper binding. Published by the Academy... 1.50 



Vol. IX, 1916, paper binding. Published by the Academy 1.50 



Vol. X, 1917, paper binding. Published by the Academy 1.50 



Vol. XI, 1918, paper binding. Published by the State Gratis 



Vol. XII, 1919, paper binding. Published by the State Gratis 



Vol. XIII, 1920, paper binding. Published by the State Gratis 



Vol. XIV, 1921, paper binding. Published by the State Gratis 



Vol. XV, 1922, paper binding. Published by the State Gratis 



Schnepp & Barnes, Printers 



Springfield, III, 



1923. 



