INDEX 623 



Vol. Page 



Birds, Central American, Protective Adaptations in Nest- 

 ing Habits of, M. E. Peck XV, 177 



Found in Marshall County, I. N. Gabrielson XXV, 123 



Helpful and Harmful, F. Berninghausen XX, 295 



Observed in Clay and O'Brien Counties, I. N. Gab- 

 rielson XXIV, 259 



Of South Dakota, with list for Union County, T. C. 



Stephens XXV, 85 



Polk County, L. P. Fagen XVI, 197 



Sympathetic Nervous System in, A. Kuntz XVII, 219 



See Nature. 



Bisbee, D. B., Nitrogen Compounds of the Soil II, 66 



See Patrick and Bisbee. 



Bissell, G. W., Experimental Engineering at Iowa Agri- 

 cultural College 1, 77. 16 



Bitter Root Mts., Flora of, L. H. Pammel XII, 87 



Black Hills, See Myxomycetes. 



Black Sea, Uprising of Shores of, C. R. Keyes IX, 103 



Blasia pusilla. Morphology of Thallus and Cupules of, 



M. B. Rohret XXIV, 429 



Blind, See Brown, P. C XXII, 317 



Blindworms, Eyeball in, H. W. Norris XXIV, 299 



Blight, Late Potato, Epidemics in Iowa and Climatic 



Conditions, A. T. Erwin XXIII, 583 



Sycamore, and accompanying Fungi, J. P. Anderson.. XXI, 109 



Blue Grass Sod, See Flower Buds. 



Boehm, W. M., A Ruling Engine for Making Zone Plates. IX, 181 



Boland, E. N., See Hills and Boland. 



Bonanzas, See Pachuca District. 



Bond, Perry A., The Behavior of Solutions at the Critical 



Temperatures XXIII, 35 



See Karslake and Bond. 



Boone County, See Flora, Lichens. 



Boot, David H., Comparison of Field and Forest Floras 



in Monona County XXI, 53 



Variation in Evaporation in Limited Areas XXI, 125 



An Old Roman Coin in Dakota XXIII, 73 



A Forest Census in Lyon County XXIII, 397 



Plant Studies in Lyon County XXIV, 393 



Boston Basin, Geology of, J. L. Tilton Ill, 72 



Botany, Twenty-five Years of, in Iowa, T. H. Macbride. . . . XIX, 43 

 In Its Relation to Good Citizenship, Presidential Ad- 

 dress, 1905, B. Shimek XII, 1 



Bouska, F. W., See Weems and Bouska. 



Box-Elder, See Cecidomid. 



Brain, Sheep's, Without Corpus Callosum, H. A. ScuUen. XXIII, 265 



Bread, Abnormal Fermentation of, C. H. Eckles VII, 165 



Bread Making, Experiments in, Minnie Howe I, II, 64 



Brick, See Clays. 



