Canada, Dominion of, Experimental Farms: Reports for 1897. Pp. 449; Reports for 1898. Pp. 429.
Conn, H. W. The Story of Germ Life. (Library of Useful Stories.) New York: D. Appleton and Company. Pp. 199. 40 cents.
Dana, Edward S. First Appendix to the Sixth Edition of Dana's Mineralogy. New York: John Wiley & Sons. Pp. 75. $1.
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