620 



INDEX 



Vol. Page 

 Artesian Wells, See Wells. 



Articles of Incorporation of the Academy II, 11 



Asteroid 1909, Ja, Seth Nicholson and Alma M. Stotts. . XVII, 13 



Astragalus caryocar%>us, Early Development of, F. W. Fau- 



rot VIII, 210 



Atrypa reticularis. Highly Alate Specimen of, A. O. 



Thomas XXIII, 173 



Attidae, See Spiders. 



Aurichalcite, Remarkable Occurrence of, C. R. Keyes XI, 253 



Auxoamylases, Some, E. W. Rockwood XXIII, 37 



Bacillus, Thermophilic, R. E. Buchanan XII, 69 



See Klebs-Leoffler. 

 Bacteria, Chromogenic, L. H. Pammel and Robert Combs. . 



In Des Moines School Buildings, L. S. Ross 



Legume, Behavior of, in Acid and Alkaline Media, 

 R. C. Salter 



Their Relation to Modern Medicine, the Arts and In- 

 dustries, L. H. Pammel 



See Egg, Milk. 

 Bailey, Bert Heald, The Duck Hawk (Falco peregrinus 



anatum) in Iowa X, 93 



The Occurrence of Melanism in the Broad-winged 



Hawk (Buteo latissimus) XIX, 191 



Notes on the Food of the Black Crowned Night Heron 

 in Captivity 



A remarkable Flight of Broad-winged Hawks 



Notes on the Distribution of the Prairie Spotted 

 Skunk in Iowa XXII, 355, 



The Building and Functions of the Colle'ge Museum.. 



Successful Mink Farming in Iowa 



Additional Notes on the Little Spotted Skunk, Spilo- 



gale interrupta Raf 



Bailey, Bert Heald, Memorial of, S. W. Stookey 



Bain, Harry Foster, Structure of the Mystic Coal Basin. . 



Sigourney Deep Well 



Preglacial Elevation of Iowa 



Mississippian Rocks of Central Iowa 



The Aftonian and Pre-Kansan Deposits in South- 

 western Iowa V, 86 



See Todd and Bain. 

 Baker, Hugh P.. The Holding and Reclamation of Sand 



Dunes and Sand Wastes by Tree Planting XIII, 209 



Some Forestry Problems of the Prairies of the Middle 



West XV, 91 



Baker, R. P., Memorial of Arthur G. Smith XXIV, 19 



