INDEX 655 



Vol, Page 

 Male, Influence of, on Litter Sizes, E. N. Wentworth XXIV, 305 



Mally, Charles W., Hackberry Psyllidse Pound at Ames 



I, IV, 131 ; II, 152 



See Osborn and Mally. 



Mally, Frederick W., Life History and Embryology of 



Monostegia (Selmidria) ignotia (Nor.) 1, 7, 65 



Malonylguanidine, See Furfural. 



Mammae, See Swine. 



Mammal Notes, Additional, T. Van Hyning XX, 311 



Mammals, Collection of, from Northwestern Iowa, A. G. 



Ruthven and N. A. Wood XIX, 203 



of Iowa, Catalogue of, H. Osborn I, 7, 41 



of Iowa, Catalog of, T. Van Hyning and F. C. Pellett. . XVII, 211 

 of Sac County, J. A. Spurrell XXIV, 272 



Man, Antiquity of, See Loess. 



Manilla, See Pleistocene. 



Manitoba, See Cladocera. 



Manure, Action of, on an Iowa Soil, E. B. Watson XVI, 103 



Manure Crops, See Crops. 



Maquoketa Shales in Delaware County, S. Calvin II, 40 



Marls, See Ste. Genevieve. 



Marshall County, See Birds. 



Martin, A. W., A. Chemical Study of Rhus glabra XI, 171 



Martin, John N., Some Points on the Floral Development 



of Red Clover (TrifoUnm pratense) XIX, 129 



See Kirby XXV, 265 



and Yocum, L. E., A Study of the Pollen and Pistils of 



Apples in Relation to the Germination of the Pollen XXV, 391 



Matter, J. J. Thompson's Theory of, L. Begeman XII, 49 



Maxwell, Harold L., and- Knight, Nicholas, The Dissocia- 

 tion of Double Salts • XXIV, 489 



and Knight, Nicholas, The Oil in Cherry Pits XXV, 451 



Maxwell Coulee and Diversion of Rio Mora, C. R. Keyes. . XVII, 165 



Mazon Creek, See Concretions. 



McCandlish, A. C, Milk as the Sole Diet of Ruminants XXV, 505 



See Gaessler and McCandlish. 



McClintock, J. T., The Action of Epinephrin .upon the 



Muscle Tissue of the Vein XVIII, 125 



McGregor, See Mound Groups, Waterlily. 



Meek, Seth Eugene, Native Food Pishes of Iowa I, /, 68 



Fishes of Cedar River Basin I, HL 105 



Meek, Seth Eugene, Memorial of, C. R. Keyes XXI, 11 



Meek, Walter J., A Study of the Choroid Plexus XIII, 245 



Megalomus canadensis. See LeClaire Beds. 



Melanism, See Hawk, Broad-winged. 



Melilotus alba, See Clover, White Sweet. 



Mercer County, Illinois, See Implement. 



Mercuric Chloride, Volatility of, A. C. Page II, 55 



