[Vol. 37, 1917] 



LIST OF PUBLICATIONS. 



ZI 



U. S. Department of Agriculture — Con. 



Bui. 556, Mechanical Properties of Page. 

 Woods Grown in the United 

 States, J. A. Newlin and T. R. 



C.Wilson 885 



Bui. 557, A Comparison of Several 

 Classes of American Wheats and 

 a Consideration of Some Factors 

 Influencing Quality, L. M. 



Thomas 860 



Bui. 558, Marketing Grain at 

 Country Points, G. Li^^ngston 



and K/B. Seeds 889 



Bui. 559, Accoimting Records for 



Country Creameries, J. R. 



Ilumphi'ey and G. A. NahstoU.. 875 



Bui. 5G0, Cost of Keeping Farm 



Horses and Cost of Horse Labor, 



M. R. Cooper 867 



Bui. 561, Feed Cost of Egg Produc- 

 tion. — Resulta of Three Years' 

 Experiments at the Government 

 Poultry Farm, H. M. Lamon and 



A. R. Lee 871 



Farmers'. Bui. 802, Classification of 

 American Lapland Cotton, D. E. 



Earle and F. Taylor 830 



Farmers' Bui. 813, Construction 

 and Use of Farm Weirs, V. M. 



Cone f 882 



Farmers' Bui. 815, Organization, 

 Financing, and Administration 

 of Drainage Districts, H. S. Yohe 883 

 Farmers' Bui. 824, How to Select 

 Foods. — III, Foods Rich in Pro- 

 tein, Caroline L. Hunt and Helen 



W. Atwater 864 



Bureau of Crop Estimates: 



Mo. Crop Rpt., vol. 3, No. 8, 



Aug., 1917 891 



Bureau of Plant Industry: 



Inventory of Seeds and Plants 

 Imported by the Office of 

 of Foreign Seed and Plant 

 Introduction during the 

 Period fi'om January 1 to 



March 31, 1914 819 



Inventory of Seeds and Plants 

 Imported by the Office of 

 Foreign Seed and Plant In- 

 troduction during the Period 

 from April 1 to June 30, 



1914 819 



Inventory of Seeds and Plants 

 Imported by the Office 

 of Foreign Seed aud Plant 

 Introduction during the 

 Period from July 1 to Sep- 

 tember 30, 1914 819 



Bxireau of Soils: 



Field Operations, 1915 — 



Soil Survey of the Healds- 

 burg Area, California, 

 E.B. Watson etal 810 



U. S. Department of Agriculture — Con. 



Bureau of Soils — Continued. Page. 



Field Operations, 1915 — Con. 

 Soil Survey of Cumber- 

 land County, Maine, C. 

 Van Duvne and M. W. 



Beck....". 810 



Weather Biueau: 



Mo. Weather Rev., vol. 45, 

 No3. 5-6, May-June, 1917. 807, 808 



Mo. Weather Rev., Sup. 7.. 807.808 

 Scientific Contributions :i 



Glycolytic Properties of !Mus- 

 cular Tissue, R. Hoagland 

 and CM. Mansfield 802 



The Function of Muscular Tis- 

 sue in Urea Formation, R. 

 Hoagland and C. M. Mans- 

 field 802 



The Decomposition of Dilead 

 Arsenate by Water, C. C. 

 McDonnell and J. J. T. 

 Graham 802 



Discontinuous Extraction Pro- 

 cesses, L. F. Hawley 803 



A Simplified Microcombustion 

 Method for the Determina- 

 tion of Carbon and Hydro- 

 gen, L. E. Wise 803 



The Possibilities and Limita- 

 tions of the Duclaux Method 

 for the Estimation of Vola- 

 tile Acids, L. J. Gillespie 

 and E. H. Walters 803 



Application of the Crj'oscopic 

 Method for Determining 

 Added Water in Milk, J. T. 

 Keister 804 



Sauerkraut Industry- of the 

 United States, L. A. Round 

 and S. C. Coppersmith 806 



The Formation and Character- 

 istics of Massachusetts Peat 

 Lands and Some of Their 

 L'ses, A. P. Dachnowski 810 



New or Noteworthy Plants 

 from Colombia and Central 

 America, VI, H. Pittier 819 



The Middle American Species 

 of Lonchocarpus, H. Pittier. 819 



Growing Potatoes under Irri- 

 gation for Profit, W. Stuart. 



Important Factors in the Suc- 

 cessful Cold Storage of Ap- 

 ples, H. S. Bird 



Practical Reforestation, H, S. 

 Graves 836 



Aspen as a Permanent Forest 

 Type, J. M. Fetherolf 837 



Forest SerAdce Stumpage Ap- 

 praisals, J. W. Girard 838 



Marketing Farm Woodlot Prod- 

 ucts in Maine, G. N. Lamb. 838 



1 Printed in scientific and technical publications outside the Department. 



