22 



30. On the Use of a Copper, Aluminum, Manganese Alloy as a Core in the 



Rutherford-Marconi Magnetic Detector, 10m Arthur L. Foley 



31. The Back Electro-Motive Force of the Electric Arc, 10m., 



Arthur L. Foley and Hiromitsu Oi 



32. The Effect of Dragging a Conductor Lengthwise Through a Magnetic 



Field of Force, 10m Arthur L. Foley 



33. Interference and Diffraction Fringes Produced by 



Fluid Streams (lantern), 15m Arthur L. Foley and J. H. Haseman 



34. Geology of the Public Highways of Monroe County, Indiana, 10m. .Charles W. Shannon 



35. Studies of the Preglacial Drainage of the Northern United States, 10m — H. M. Clem 



36. New Derivatives of Salicylic Acid, 10m R. E. Lyons and C. E. May 



37. The Use of Sodium Peroxide in the Determination of 



Sulphur, Selenium and Tellurium in Organic Com- 

 pounds, 5m R. E. Lyons and C. C. Carpenter 



38. Concerning the Synthesis of Aromatic Selenozines, 5m... R. E. Lyons and F. Shetterly 



BOTANY AND ZOOLOGY. 



*39. Preliminary Notes on an Almost Extinct Native Disease— Trembles or 



Milksickness, 10m Robert Hessler 



"40. Notes on the International Botanical Congress of 1905,15m J. C. Arthur 



'■'41. Methods Employed in Uredineal Culture Work, 15m Frank D. Kern 



*42. The Embryology of Melilotus Alba, 10m. (abstract) W. J. Young 



'•'43. Oxydase in Wheat Grains, 10m Katherine Golden Bitting 



"44. Cytase in Wheat Grains, 5m Katherine Golden Bitting 



45. Notes on Indiana Birds, 10m Amos W.Butler 



'■'46. Notes Upon Some Little Known Members of the Indiana Flora, 10m., 



Charles Piper Smith 



47. The Eyes of the Blind Lizard Amphisbaena Punctata, 10m Ferd Payne 



48. Reversals of Polarity in a Fresh Water Plamarian, 10m Mary T. Harman 



49. The Fishes of the Rio Guatemala, Based on Collections Made in Janu- 



ary and February, 1904, 10m Newton Miller 



'•'50. The Direction of Differentiation in a Regenerating Appendage, 10m ...Charles Zeleny 

 '•'51. The Regeneration of a Centeina-like Organ in Place of the Momentary 



Eye of the Blind Crayfish, 10m. (abstract) ...Charles Zeleny 



. 52. The Habitat and Life History of the Cuban Blind Fishes (lantern), 15m., 



C. H. Eigenmann 



53. The Origin and Dispersion of South American Fresh Water Fishes 



(lantern), 30m C. H. Eigenmann 



54. Portraits of Indiana Fishes (lantern) , 10m Lester F. Black 



"55. A New Species of Campostoma Fern from Indiana, 10m. (abstract) . ..John Haseman 



66. Northern Indiana Mammals, 10m Walter Lewis Hahn 



'■'57. Notes on Some New or Little Known Members of the Indiana Flora, 17m , 



Guy West Wilson 



'•'58. Rusts of Hamilton and Marion Counties, Indiana, 10m Guy West Wilson 



'■'59. The Phycomycetes of Indiana, 12m •■ Guy West Wilson 



*60. A Travertine Deposit in Tippecanoe County, Indiana, 3m Guy West Wilson 



'■'61. Additions to Indiana Flora, No. 2,5m Charles C. Deam 



62. Animals and Reptiles of the Rosebud Indian Reservation, South 



Dakota, 10m Albert B. Reagan 



83. The Birds of the Rosebud Indian Reservation* South Dakota, 10m . . .Albert S. Reagan 



64. The Production and Control of Infertility by Inbreeding, 15m W. J. Moenkhaus 



6">. Some New Physiological Apparatus, 10m D.E.Jackson 



66. High School Bacteriology, 20m Wilfred H. Man waring 



67. Metchnikoff's Theory of Prolonging Life, 15m Rudolph Miller 



68. A New Method of Showing the Grain of Wood, 5m Benj. W. Douglass 



