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422 deposition, one on "Parasitic Fungi as Affecting Plant Distribution," one on "The Effects of Lime in the Soil in the Development of Plants," a list of the "Weedy Plants of Ohio," and an account of "A Contagious Disease of the European Cabbage-Worm, and its Economic Application."

moraines of certain Quaternary glaciers in the Sierras of Eastern California, •show curvature or deflection in particular directions which appear independent of topographical conditions. The author's study was to find the causes of deflection. He concludes that the relation of the factors is such as to indicate the general law that ice streams flowing upon plains are deflected toward the sides upon which effective solar accession is least; a law which appears adequate to explain the common curvature of the moraines of the Sierras.

Gilbert, G. K. The work of the International Congress of Geologists. Salem, Mass.: The Salem Press. Pp. 26.

Thompson, John. Comments on Currency. Pp. 4.

Shelley, W. H. Editor and Proprietor. The Fountain November, 1887. Monthly. York, Pa. Pp. 50. $1 a year.

Hitchcock, Henry. General Corporation Laws. Philadelphia: T. and J. W. Johnson & Co. Pp. 30.

Hitchcock, Dr. E. and Seelye. Dr. H. H. The Anthropometric Manual of Amherst College. 1867. Pp. 27.

The New Age. Weekly. London. Pp. 12. One penny.

Fredericq Paul. The Study of History in England and Scotland. Baltimore: Johns Hopkins University. Pp. 54. 25 cents.

Guy, George L. Annual Presidential Address of the Southern Illinois Teachers' Association. Mount Carmel, III. Pp. 23.

Massachusetts Agricultural College, 1862-1887. Amherst, Mass. Pp. 61.

Tuckerman, Frederick. The Tongue and Gustatory Organs of Mephitus Mephitica. London: Adlard & Son. Pp. 51, with Plates.

Donaldson, William M., & Co., Chicago. Calendars. 1888.

Hague, Arnold. Notes on the Deposition of Scorodite and on Arsenical Waters in the Yellowstone National Park. Pp. 5

New York Association for Improving the Condition of the Poor. Forty-fourth Annual Report, 1887. Pp. 46.

Remsen, Ira. The Principles of Theoretical Chemistry, with Special Reference to the Constitution of Chemical Compounds. Third edition. Philadelphia Lea Brothers & Co. Pp. 318. $2.

Cragin, F. W. Bulletin of the Washburn College Laboratory of Natural History, October, 1887 Topeka, Kansas. Pp. 32.

The Watch Dial. Monthly. Cincinnati, O., November, 1887. Pp. 28.

Wood, Henry. Natural Law in the Business World. Pamphlet edition. Boston: Lee & Shepard; New York: Charles T. Dillingham. Pp. 222. 80 cents.

Potts, Edward. Fresh-Water Sponges. Philadelphia: Academy of Natural Sciences. Pp. 124, with Plates.

Hogg, Professor Alexander. The Railroad as an Element in Education. Edition of list, with Addenda. Louisville, Ky. Pp. 52.

Knox, Hon. John J. The Surplus and the Public Debt. New York: Bankers' Publishing Association. Pp. 20.

Job, Thomas. Goshen. Utah. The Cause of the Secular Variations of the Magnetic Needle. Pp. 4.

Guthrie, O. Memoirs of Dr. Samuel Guthrie, and the History of the Discovery of Chloroform. Chicago: George K. Hazlitt & Co. Pp. 35.

Henshaw, Samuel. The Entomological Writings of Dr. Alpheus Spring Packard. Washington: Government Printing-Office. Pp. 49.

Fish, Ex-Governor Hamilton, and Evarts, W. M. Letter on the State's Canal Policy, etc. New York: 55 Liberty Street. Pp. 4.

Miller, J. Bleecker. National Support of the Erie Canal. New York: Cherouny Printing and Publishing Company. Pp. 15.

Tolstoy, Count Leo. The Cossacks. Translated by Eugene Schuyler. New York: W. S. Gottsberger. Pp. 313.

Schurman, Jacob Gould. The Ethical Import of Darwinism. New York: Charles Scribner's Sons. Pp. 264. $1.50.

Fairchild, Herman Le Roy. A History of the New York Academy of Science. New York: Published by the Author. Pp. 109.

Ashley, W. J. Edward III and his Sons, 13271360. New York: G. P. Putnam's Sons. Pp. 196, with Plates.

Hutton, Rev. W. H. The Misrule of Henry III. New York: G. P. Putnam's Sons. Pp. 156, with Table.

Laughlin, J. Laurence. The Elements of Political Economy, with some Applications to Questions of the Day. New York: D. Appleton & Co. Pp. 863.

Andrews, E. Benjamin. Brief Institutes of General History. Boston: Silver, Rogers & Co. Pp. 440.

Roos, Dr. P. F. Tan Hamel. Revue International Scientifique et Populaire des Falsifications des Denrees Alimentaires (International Review, Scientific and Popular, of Falsifications of Foods). Vol. I. No. 1. Amsterdam (Netherlands): Allert de Lange. Bimonthly. Pp. 32. 8 francs a year.

Dakota (A Comparative Advertising Chart). Published by P. F. McClure. Commissioner of Immigration, Pierre, Dakota. P. 1.

Danmar, William. Station E. Brooklyn, N. T The Location and Condition of the Spirit World. Pp. 59. 25 cents.

Smith College. Official Circular, October, 1887. Northampton, Mass. Pp. 56.

Crocker, Uriel H. Over-production and Commercial Distress. Boston: Clarke and Carruth. Pp. 37.

Aitken, Sir William. On the Animal Alkaloids. Philadelphia: P. Blakiston, Son A. Co. Pp. 61. $1.

Proctor, Richard A. Easy Lessons in the Differential Calculus. Pp. 114. First Steps in Geometry. Pp. 179. London and New York: Longmans. Green & Co. Half-Hours with the Stars. New York: G. P. Putnam's Sons. Pp. 38, with Plates. $2.

Miner, Joel A. . Ann Arbor, Mich. Miner's Raw Index Review. Pocket size. $1.25.

Ebers, Georg, Richard Lepsius: A Biography.