42 REPORT OF THE EXECUTIVE. COMMITTEE. 



PUBLICATIONS. 



The following is a list of the twenty volumes published by the 

 Institution during the year : 



Year Book No 3, 1904. Octavo, 309 pages. 6 plates. 



No. 4. The Waterlilies : A monograph of the genus Nymphaea. By Henry S. 



Conard. Quarto, xin 4- 279 pages, S2 text figures, 30 plates, including 



12 plates colored to life 

 No. 8. Bibliographic index of North American Fungi. By W. G. Farlow. 



Octavo, xxxv 4- 312 pages. 

 No. 9. Collected mathematical works of George William Hill. Quarto, Vol. 



1, xvni 4- 3 6 3 pages. 

 No. 19. Coloration in Polistes. By Wilhelmine M. Enteman. Octavo, 88 



pages, 6 colored plates, 26 text figures. 

 No. 20. The coral Siderastrea radians. By J. E. Duerden. Quarto, V 4- 134 



pages, 11 plates, 13 text figures. 

 No. 21. Mythology of the Wichita. By G. A. Dorsey. Octavo, vni 4- 355 



pages. 

 No. 22. Report on the diplomatic archives of the Department of State, 1789- 



1840. By A. C. McLaughlin. Octavo, 73 pages. 

 No. 23. Heredity of coat characters in guinea pigs and rabbits. By W. E. Castle. 



Octavo, 78 pages, 6 plates, 8 text figures. 

 No. 24. Mutants and hybrids of the Oenotheras. By D. T. MacDougal, assisted 



by A. M. Vail, G. H. Shull, and J. K. Small. Octavo, 57 pages, 22 



plates. 

 No. 25. Evolution, racial and habitudinal. By J. T. Gulick. Octavo, xn 4- 269 



pages, 5 plates. 

 No. 26. Explorations in Turkestan. By Raphael Pumpelly, W. M. Davis, R. W. 



Pumpelly, and Ellsworth Huntington. Quarto, xn 4- 324 pages, 6 



plates, 174 text figures. 

 No. 27. Bacteria in relation to plant diseases. By Erwin F. Smith. Quarto, 



xn 4- 285 pages, 31 plates, 146 text figures. 

 No. 28. A revision of the atomic weights of sodium and chlorine. By T. W. 



Richards and R. C Wells. Octavo, 70 pages. 

 No. 29. The color sensitivity of the peripheral retina. By J. W. Baird. Octavo, 



80 pages. 

 No. 30. Stages in the developmenst of Sium cicuUefolium. By G. H. Shull. 



Octavo, 28 pages, 7 plates, 1 1 text figures. 

 No. 31. The isomorphism and thermal properties of the feldspars. Part I, 



Thermal Study, by Arthur L. Day and E. T. Allen. Part II, Optical 



Study, by J. P^ Iddings. (With an introduction by George F. Becker.) 



Octavo, 95 pages, 26 plates, 25 text figures. 

 No. 35. Investigations of infra-red spectra. T'art I, Infra-red absorption spectra. 



Part II, Infra-red emission spectra. By W. W. Coblentz. Octavo, 



337 P a S es . 1 5 2 text figures. 

 No. 36. Studies on spermatogenesis, with especial reference to the "accessory 



chromosome." By N. M. Stevens. Octavo, 32 pages, 7 plates. 

 No. 37. Sexual reproduction and the organization of the nucleus in certain mil- 

 dews. By R. A. Harper. Octavo, 104 pages, 7 plates. 



These publications aggregate 2,334 octavo pages and 1,445 quarto 

 pages, making a total of 3.779 pages. 



