Publications of Carnegie Institution of Washington 13 



173. Reichert, Edward T. The Differentiation and Specificity of Starches in 



relation to Genera, Species, etc. : Stereochemistry applied to Protoplasmic 

 Processes and Products, and as a strictly Scientific Basis for the Classi- 

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Part I. The Starch-Substance and Starch-Grain. Pages I-XYII+ 1-342, 102 



plates containing 612 photomicrographs, charts A-J. 

 Part II. The Differentiation and Specificity of Starches. Pages i-xvn+343-goo 



and 400 charts. 



174. Churchill, William. Easter Island, Rapanui Speech, and the Peopling of 



Southeast Polynesia. Octavo, 340 pages . . $2.75 



175. Bauer, L. A. Land Magnetic Observations, 1905-1910. (Researches of the 



Department of Terrestrial Magnetism.) Quarto, v+185 pages, 10 

 plates $3.00 



175. Vol. II. Bauer, L. A., and J. A. Fleming. Land Magnetic Observations, 1911- 

 1913, and Reports on Special Researches. (Researches of the Department 

 of Terrestrial Magnetism.) Quarto, v+278 pages, 13 plates, 9 figs. $5.00 



175. Vol. III. Bauer, L. A., in collaboration with W. J. PETERS, J. A. FLEMING. 



J. P. AULT, and W. F. G. SWANN. Ocean Magnetic Observations 1905- 

 1916, and Reports on Special Researches. (Researches of the Department 

 of Terrestrial Magnetism.) Quarto, vn+447 pp., 24 pi., 35 figs. . $10.00 



176. Benedict, Francis G., and Elliott P. Joslin. A Study of Metabolism in 



Severe Diabetes. Octavo, vi-f-135 pages, 1 text figure . . . $1.25 



177. Loeb, Leo, in collaboration with CARL L. ALSBERG, ELIZABETH COOKE, ELLEN 



P. CORSON-WHITE, MOVER S. FLEISHER, HENRY Fox, T. S. GITHENS, SAMUEL 

 LEOPOLD, M. K. MEYERS, M. E. REHFUSS, D. RIVAS, and Lucius TUTTLE. 

 The Venom of Heloderma. Octavo, 250 pages, 38 figs. . . . $1.50 



178. Cannon, W. A. Botanical Features of the Algerian Sahara. Octavo, vi-fSl 



pages, 37 plates $2.50 



Castle, W. E. Reversion in Guinea-pigs and its Explanation. 

 (Paper No. 18, Station for Experimental Evolution.) Octavo 

 10 pages 



179. 



Little, C. C. Experimental Studies of the Inheritance of Color 

 in Mice. (Paper No. 19, Station for Experimental Evolu- 

 tion.) Octavo, 92 pages, 5 colored plates .... 



$2.00 



180. (See Nos. 60, 80, 110, 130, 160, 170, 190, 210, 230.) Jones, Harry C., ^ and COL- 



LABORATORS. The Freezing-point Lowering, Conductivity, and Viscosity of 

 Solutions of Certain Electrolytes in Water, Methyl Alcohol, Ethyl Alcohol, 

 Acetone, and Glycerol, and in Mixtures of These Solvents with One 

 Another. Octavo, vii-j-214 pages, 85 text figures .... $2.00 



181. Case, E. C., S. W. Williston, and M. G. Mehl. Permo-Carboniferous Ver- 



tebrates from New Mexico. Quarto, v+81 pp., 1 plate, 51 figs. . $2.00 



182. Papers from the Tortugas Laboratory of the Carnegie Institution of Wash- 



ington. Vol. V. Octavo, iii-f222 pages, 7 plates, 3 maps, 68 figures. $2.00 

 This book contains the following papers, not sold separately: 



MAYER, A. G. In Memoriam, George Harold Drew. 6 pages, i plate. 



DREW. G. H. On the Precipitation of Calcium Carbonate in the Sea by Marine 



Bacteria, and on the Action of Denitrifying Bacteria in Tropical and Temperate 



Seas. 39 pages, 2 maps, 4 figs. 

 VAUGHAN, T. W. Preliminary Remarks on the Geology of the Bahamas, with Special 



Reference to the Origin of the Bahaman and Floridian Oolites. 8 pages. 

 VAUGHAN, T. W. Building of the Marquesas and Tortugas Atolls and a Sketch of 



the Geologic History of the Florida Reef Tract. 13 pages. 

 DOLE, R. B. Some Chemical Characteristics of Sea-Water at Tortugas, Florida. 



9 pages, i map. 

 GARY, L. R. Observations upon the Growth-Rate and (Ecology of Gorgonians. 12 



pages, 2 plates. 



CLARK, H. L. Growth-changes in Brittle-Stars. 36 pages, 3 plates. 

 TENNENT, D. H. The Early Influence of the Spermatozoan upon the Characters 



of Echinoid Larvs. 12 pages, n figs. 



JACKSON, ROBERT T. Studies of Jamaica Echini. 24 pages, 21 figs. 

 JORDAN, H. E. The Spermatogenesis of the Mongoose; and a Further Comparative 



Study of Mammalian Spermatogenesis, with Special Reference to Sex Chromo- 

 somes. 20 pages, i plate, 9 figs. 

 OSBURN, R. C. The Bryozoa of the Tortugas Islands, Florida. 42 pages, 23 figs. 



