LIST OF PUBLTCATIOXS. 



XI 



JJ. S. Department of Agriculture — Con. 



Scientific Contributions — Con. Page. 



Range Reconnaissance on the 

 Wallowa National Forest, 

 E. H. Steffen 843 



Loblolly or North Carolina 



Pine, W. W. Ashe 844 



Longleaf Pine Distinguished 

 Visually from Loblolly or 

 Shortleaf , A . Koehler 844 



Cages and Methods of Studying 

 Underground Insects, J. J. 

 Davis 855 



A Preliminary List of Insects 

 Which Have Wilt, J. W. 

 Chapman and R. W. Glaser . 856 



The Brown Grape Aphid, 

 A. C. Baker and W. F. 

 Turner 857 



A Mechanical Protector for 

 Preventing Injury by the 

 Peach Borer, E. B. Blakes- 

 lee. 858 



A New Sarcophaga Parasitic 

 on Allorhina nitida, J. M. 

 Aldrich 860 



Points of Economic Impor- 

 tance in the Biology of the 

 House Fly, F. C. Bishopp, 

 W. E. Dove, and D. C. Par- 

 man 860 



U. S. Department of Agriculture — Con. 



Scientific Contributions — Con. Page. 



Taenia saginata Associated 

 with Spurious Parasitism in 

 an Infant, M. C. Hall 864 



The Presence of Bacillus ahor- 

 tusin Milk, Alice C. Evans. . 875 



The Determination of Bacteria 

 in Milk, S. H. Ayers 876 



Bottle Washing Costs 876 



Biological Therapeutics, A. 



Eichhorn 876 



Transmission Losses in Un- 

 lined Irrigation Channels, S. 

 Fortier 885 



How to Express Seepage 

 Losses from Irrigation Ca- 

 nals, S. Fortier 886 



Irrigation in Nebraska, H. C. 

 Diesem 888 



Draft of Wagons, E. B. Mc- 

 Cormick 890 



Architectural Problems of the 

 Farmhouse, W. A. Etherton . 892 



The Relation of the College 

 Curriculum to Human Life 

 and Work, A. C. True 895 



