INDEX, 1902, 



ACT FOR THE PROTECTION OF BIRDS. 



7. 

 Action of heat on mixtures of manganese 



doxide with potassium nitrate, 173. 

 Action of hydrogen ijeroxide on cuprous 



chloride, 200. 

 Act to provide for publication, 2. 

 Apparatus for illustrating Charles's and 



Boyle's Laws, 176. 

 Arthur, J. C, 81. 



BIOLOGICAL STATION AT WINONA 



LAKE, REPORTS FROM, 111. 

 Birds of Winona Lake, the, 134. 

 Blanehard, W. M., 200. 

 Breeze, Fred J., 198. 

 Burrage, Severance, 53, 56. 

 Butler, A. W., 95. 

 By-IiMws. 15. 



CATALPA SPINX (C<^rotomia Catnlpae), 

 THE, 99. 



Class number of the Cyclotomic Number- 

 field, the. 79. 



Cleavage plane in stems and falling leaves, 

 notes on the, 93. 



Committees, 1902-1903, 10. 



Constitution, 13. 



Cook, Mel T, 104, 106,107. 



Criticism of an exiieriment used to deter- 

 mine the combining ratio of magnesium 

 and oxygen, 175. 



Culbertson , Glenn , 62, 202. 



FERMAT'S THEOREM, A GENERATION 



OF. 78. 

 Foreign correspondents, 22. 

 Forestry conditions in Montgomery County, 



84. 



GALL PRODUCING INSECTS, PRELIM- 

 INARY LIST, 104. 



Garner. J. B., 177. 



(Geodesic lines on the syntractrix of revolu- 

 tion, 72. 



Geology of the Jemez-Albuquer(|ue region, 

 N. Mex.,187. 



Glenn, 0. E., 75. 



HANCOCK. E. L.,72. 

 Hickman. Mary A., 93. 



INDIVIDUALITY OF MATERIAL AND 

 PATERNAL CHROMOSOMES, 111. 



Investigation of the action between man- 

 ganese dioxide and potassium chlorate in 

 the production of oxygen, 170. 



JEMEZ COAL FIELDS, THE, 197. 

 Juday, Chancey, 120. 



KENNEDY, C. H., 159, 164. 

 LITTELL, C. G., 134. 



DESCRIPTION OF A NEW SPECIES OF 



DARTER, 112. 

 Diagnostic character for' the species of the 



genus Argia, new, 164. 

 Dragonflies of Winona Lake, a list of the. 159. 



EASTMAN, JOSEPH, IN MEMORIAM, 12. 

 Eigenmann, C. H.,65. 

 Eighteenth annual meeting, 32. 

 Extra i)air of appendages modified for eopu- 

 latory purposes. 111. 



MAHIN, E.G., 170. 



Members, active, 18. 



Members, fellows, 16. 



Members, non-resident, 17. 



Miller, J. A., 80. 



Moenkhaus, W. J.,111,112. 



Motion of a bicycle on a helix track, 75. 



Mound investigations in Jefferson County 



some recent, 62. 

 Mutchler, Fred, 115. 

 Myxomycetes, of Lake Winona, 115. 



(207) 



