[Vol. 38, 1918] 



LIST OF PUBLICATIONS. 



IX 



U. S. Department of Agriculture — Contd. 



Page" 

 Bui. 615, The Economical Winter 

 Feeding of Beef Cows in the 

 Corn Belt, J. S. Cotton and E. H. 



Thompson 471 



Farmers' Bui. 849, Capons and Ca- 



ponizing, R. R. Slocum 476 



Farmers' Bui. 860, CranbeiTy In- 

 sect Problems and Suggestions for 

 Solving Them, H. B. Scammell. . 460 

 FaiTQers' Bui. 865, Irrigation of 



Alfalfa, S. Fortier 434 



Farmers' Bui. 876, Making Butter 



on the Farm, W. White 480 



Farmers' Bui. 904, Fii'e Prevention 



and Fire Fighting on the Farm, 



H. R. TolleyandA. P. Yerkes.. 492 



Farmers' Bui. 906, The Self-feeder 



for Hogs, F. G. Ashbrook and 



R. E. Gongwer 475 



Farmers' Bui. 907, Bean Growing 

 in Eastern Washington and Ore- 

 gon and Northern Idaho, L. W. 



Fluhaity 434 



Farmers' Bui. 910, Game Laws for 

 1917, G. A. Lawyer, W. F. Ban- 

 croft, and F. L. Earnshaw 456 



Farmers' Bui. 911, Laws Relating 

 to Fur-bearing Animals, 1917, 



D. E. Lantz 456 



Farmers' Bui. 913, lOlling Hogs 

 and Curing Pork, F. G. Ash- 

 brook and G. A. Anthony 476 



Forest Service: 



Pulpwood Consumption and 

 Wood Pulp Production,1916, 

 F. H. Smith and R. K. Hel- 



phenstine, jr 447 



Bm-eau of Markets: 



Seed Reptr., vol. 1, No. 2, Dec. 



1,1917 441 



Bureau of Plant Industry: 



The Work of the San Antonio 

 Experiment Farm in 1916, 



C. R. Letter 430, 444, 470 



The Work of the Umatilla 

 Reclamation Project Experi- 

 ment Farm in 1915 and 1916, 



R.W.Allen 418, 



422, 431, 434, 443, 487, 497 

 Bureau of Soils: 



Field Operations, 1915 — 



Soil Siuvey of the River- 

 side Area, Cal., J. W. 



Nelson et al 421 



Soil Survey of Bottineau 

 County, N. Dak., W. B. 



Cobbetal 422 



Field Operations, 1916 — 



Soil Siuvey of San Saba 

 County, Tex., J. O. 



Veatchetal 422 



Scientific Contributions:^ 



A Proximate Quantitative 

 Method for the Determina- 

 tion of Rubidiimi and Cas- 



U. S. Department of Agriculture— Contd. 



pnap 



Scientific Contributions— Contd— 

 iumin Plant Ash, W. O. 

 Robinson 43^2 



A Constant Temperature and 

 Humidity Room for the Test- 

 ing of Paper, Textiles, etc., 

 F. P. Veitchand E. O. Reed. 414 



A Method for Determining the 

 Absorbency of Paper, E. O. 

 Reed 414 



Climatic Control of Cropping 

 Systems and Farm Opera- 

 tions, J. F. Voorhees 414 



Tropical Rains: Theii- Dura- 

 tion, Frequency, and In- 

 tensity, O.L. Fassig 415 



Frost in the United States, 

 W. G. Reed 415 



Snow and Its Value to the 

 Farmer, A. H. Palmer 416 



The Synthesis of Ammonia by 

 the Haber Process, R. O. E. 

 Davis and H.Bryan 423 



The Effect of Sodium Nitrate 

 Applied at Different Stages 

 of Growth on the Yield , Com- 

 position, and Quality of 

 Wheat, J. Davidson and J. A. 

 LeClerc 438 



The Grafted Jujube of China, 



D.Fairchild 446 



Clirysanthemum Varieties, A. 

 D.Shamel 446 



A Striking Reproductive 

 Habit, A. A. Hansen 446 



Petalization in the Japanese 

 Qumce, A. A. Hansen 446 



Control of the Jack Rabbit 

 Pest in Nevada, R. A. Ward . . 456 



Notes on North American 

 Birds, H. C. Oberholser 457 



Notes on the Genus Pufiinus, 

 H. C. Oberholser 457 



The_ Shedding of the Stomach 

 Lining by Birds,. Particu- 

 larly As Exemplified by the 

 ^Anatidte, W. L. McAtee 457 



Ventilation after Fumigation — 

 Ai-tificial Ventilation of 

 Ships after Fiunigation with 

 Hydrocyanic Acid Gas, S. B. 

 Grubbs 458 



The Correct Name for Our 

 Apple-grain Aphis, A. C. 

 Baker 462 



The Relation of the^Malpighian 

 Tubules of the Hind Intes- 

 tine in the Honeybee Larva, 

 J.A.Nelson 467 



The Viability of Colon-aero- 

 genea Bacteria in Water, 

 L.A.Rogers _ 488 



Two Methods of Orientation of 

 Small Objects in Paraffin, 

 J.A.Nelson 497 



' Printed in sciontiiic and technical publications outside the Department. 



