498 



E. 



PAGE 



Earthworms, Notes on Indiana. H. V. Heimburger 281 



Electroscope, The Construction of a Rurtherford*s. Edwin Morrison. . 491 

 Emanation Content. Variation of the, of Certain Springs. R. R. Ram- 

 sey 489 



Executive Committee 11 



F. 



Feeble-minded and Delinquent Girl. The. E. E. Jones 71 



Feeble-minded and Delinquent Boy. The. Franklin C. Paschal....... 63 



Feeble-mindedness in the Public Schools. Katrina Myers 79 



Feeble-mindedness, The Problem of. G. S. Bliss 61 



Fellows 14 



Flatvroods Region, The, of Owen and Monroe Counties, Indiana. Clyde 



A. Malott 399 



Flood Protection In Indiana. W. K. Hatt 149 



Forest Trees, Xotes Upon the Destruction of. in Indiana. Stanley 



Coulter 167 



G. 



Genus Rosellinia, The. in Indiana. Glenn D. Ramsey 251 



Gravimetric Analysis. Stirring as a Time Saver in. W. M. Blanchard. 349 



I. 



Insects, Some, of the Between Tides Zone. Chas. H. Arndt 323 



K. 



Kentucky Mountains, Changing Conditions in the. B. H. Schockel . . . . 109 



M. 



Members 14 



Members, Active 22 



Mersenne Numbers, Mechanical Device for Testing, for Primes. Thos. 



E. Mason 429 



Minutes of the Spring Meeting 39 



Minutes of tbe Thirtieth Annual Meeting ■ 45 



Mosses, Corrections of the Lists of, of Monroe County. Indiana. I and 



II. Mildred Nothnagel and F. L. Pickett 179 



Mosses, Tbe, of Monroe County, Indiana. III. F. L. Pickett and Mil- 

 dred Nothnagel 181 



N. 



Xummularia. Some Species of. Common in Indiana. Claude E. O'Neal. 235 



