22 Sioux City Academy of Science and Letters. 
ANNUAL REPORT OF CHIEF OF U. S. ENGINEERS— 
1894—Appendix A. A. 
Improvement of the Missouri River. 
CORNELL UNIVERSITY AGRICULTURAL EXPERIMENT 
STATION— 
Horticultural Division, Bulletins Nos. 69, 70, 73, 74, 75, 76, 77. 
THE TRANSIT, STATE UNIVERSITY OF IOWA— 
Volume IJ, No. 1, Sept. 1891. 
Volume II, No. 2, Jan. 1893. 
UNIVERSITY OF NEBRASKA STUDIES— 
Volume II, No. 1, 1894. 
Additional Notes on the New Fossil Daimonelix—Erwin H. 
Barbour. 
NATIONAL ACADEMY OF SCIENCES— 
Memoirs, Volume V, 1891. 
Reports, 1887, 1891. 
DAVENPORT ACADEMY OF SCIENCES— 
Bibliography of Iowa Antiquities, etc., Vol. VI, Part 1, 1893 
Hlephant Pipes, 1885. 
PROCEEDINGS OF IOWA ACADEMY OF SCIENCES— 
Volume I, Part III, 1892. 
Volume I, Part IV, 1893. 
DIRECTORY OF SIOUX CITY— 
1894-5. 
WALLACE, A. R.— 
Darwinism. 
DONATIONS TO THE ACADEMY FOR THE YEAR ENDING 
APRIL 19, 1904. 
FROM THE CHICAGO ACADEMY OF SCIENCES— 
A. Publications by the Academy— 
VOLUME I.— 
Bulletin No. 1—Glacial Markings of Unusual Forms in the 
Laurentian Hills—Andrews. 
Bulletin No. 2—Observations of Fluviatile Deposits in 
Peoria Lake, I1l.—Wilson. 
Bulletin No. 3—List of Batrachia and Reptilia of Illinois— 
Davis and Rice. 
Bulletin No. 4—Report of Committee on Microscopic Or- 
ganisms in the Bowlder Clays of Chicago and vicinity 
—Johnson and Thomas. 
Bulletin No. 5—The Northern Pitcher Plant—Higley. 
Bulletin No. 6—Bowlder Clays—Dawson. 
Bulletin No. 7—Some Points on the Micro-Chemistry of 
Fats—Long. 
Bulletin No. 8—Chicago Artesian Wells—Stone. 
Bulletin No. 9—On Rhizocarps in the Brian Period in 
America—Dawson. 
Bulletin No. 10—A Paper on Hlephas Primigenius—Higley. 
