Part 28 (1/2)

=Bird Lore=, an Ill.u.s.trated Journal about Birds. Macmillan Co.

$1.00 a year.

=Cambridge Natural History=, Vols. V (Peripatus), $4.00, VI (Insects), $3.50. Macmillan Co.

=Chapman, Frank.= Handbook of the Birds of Eastern North America.

1899. D. Appleton & Co. $3.00.

=Comstock, J. H.= Manual for the Study of Insects. 1897, Comstock Publis.h.i.+ng Co. $3.75.

---- Insect Life. 1901, D. Appleton & Co. $1.50.

---- =and Kellogg, V. L.= Elements of Insect Anatomy. 1901, Comstock Publis.h.i.+ng Co. $1.00.

=Cooke, W. W.= Bird Migration in the Mississippi Valley.

Distributed by the Division of Biological Survey, U. S. Dept.

Agric.

=Cowan, T. W.= Natural History of the Honey-bee. 1890, London: Houlston. 1s. 6d.

=Coues, Elliott.= Key to North American Birds. 1890, Estes and Lauriat. $7.50.

=Darwin, Chas.= The Formation of Vegetable Mold through the action of Worms. D. Appleton & Co. $1.50.

---- Origin of Species. 1896, Caldwell. $0.75.

---- The Structure and Distribution of Coral Reefs. D. Appleton & Co. $2.00.

---- Plants and Animals under Domestication. D. Appleton & Co.

=Davie, Oliver.= Methods in the Art of Taxidermy. 1894, Oliver Davie & Co., Columbus, O. $10 net.

=Gage, S. H.= Life History of the Toad. Teacher's Leaflets No. 9, April, 1898, prepared by College of Agriculture, Cornell University, Ithaca, N. Y.

=Heilprin, A.= The Distribution of Animals. 1886, D. Appleton & Co. $2.00.

=Hodge, C. F.= The Common Toad. Nature Study Leaflet, Biology Series No. 1. 1898, published by C. H. Hodge, Worcester, Ma.s.s.

=Holland, W. J.= The b.u.t.terfly Book. 1899, Doubleday and McClure Co. $3.00.

=Hornaday, W. T.= Taxidermy and Zoological Collecting. 1897, Chas. Scribner's Sons. $2.50 net.

=Howell, W. H.= Dissection of the Dog. 1889, Henry Holt & Co.

$1.00.

=Huxley, T. H.= The Crayfish: an introduction to the Study of Zoology. D. Appleton & Co. $1.75.

=Jordan, D. S.= Manual of Vertebrate Animals of the Northern United States, 8th ed. 1899. A. C. McClurg & Co. $2.50.

---- =and Evermann, B. W.= Fishes of North and Middle America, 4 vols. 1898-1900, Distributed by U. S. National Museum.

---- =and Kellogg, V. L.= Animal Life. 1900, D. Appleton & Co.

$1.20.