X 



LIST OF PUBLICATIONS. 



[Vol. 41 



U. S. Department of Agriculture — Con. U. S. Department of Agriculture — Con 



Office of the Secretary— Con. rage. 



of P^'arui Organization as 

 One of the Divisions of 

 Research Worli of the 

 Proposed Bureau of 

 Farm Management and 



Farm Economics 386 



Circ. 136, Standards of 



Purity for Food Product s_ 313 

 Forest Service: 



Vacation Days in Colorado's 



National Forests 344 



Vacation Trips in the 



Cochetopa National Forest 344 

 The Ouray Mountains of 

 the Uncompahgre National 



Forest -— 344 



A Vacation Land of Lakes 

 and Woods : The Superior 



National Forest 344 



Bureau of Markets: 



Food Survevs, vol. 2, No. 27, 



June 27, 1919 362 



Bureau of Public Roads: 

 Public Roads — 



Vol. 1, No. 11, Mar., 



1919 380, 383 



Vol. 2, No. 12, Apr., 



1919 380, 381 



Vol. 2, No. 13, May, 1919- 380 

 Vol. 2, No. 14, June, 



1919 381, 382 



Bureau of Soils: 



Field Operations, 1914 (Six- 

 teenth Rpt.) 317 



Field Operations, 1917 — 



Soil Survey of Howard 



County, Ark., M. W. 



Beck, M. Y. Longacre, 



F. A, Hayes, and W. 



T. Carter, jr 317 



Soil Survey of Barbour 

 and Upshur Counties, 

 W. Va., W. J. Lati- 

 mer 318 



Scientific Contributions : * 



The Rotatory Powers of the 

 Amids of Active a-Hy- 

 drosy Acids, C. S. Hud- 

 son - 310 



The Rotatory Powers of the 

 Amids of Several a-Hy- 

 droxy Acids of the Saiga r 

 Group, C. S. Hudson and 



S. Komatsu 310 



The Amid of a-5-Mannohep- 

 tonic Acid, C. S. Hudson 



and S. Komatsu 310 



The Constitution of Capsai- 

 cin, the Pungent Principle 

 of Capsicum, E. K. Nel- 

 son 310 



Some Notes on Paint Analy- 

 sis, G, J. Hough 314 



Scientific Contributions — Con. 

 Acid Test on Enamel Ware, 

 W. D, Collins 



Reaction Products of Alkali- 

 Sawdust Fusion ; Acetic. 

 Formic, and Oxalic Acids 

 and Methyl Alcohol, S. A. 

 Mahood and D. E. Cable__ 



Botanical Composition of a 

 Permanent Pasture as In- 

 fluenced by Fertilizers of 

 Different Compositions, 

 J. J. Skinner and C. F. 

 Noll 



Bud Variations in Sugar 

 Cane, C. S. Pomeroy 



Horticultiiral Libraries in 

 the United States, M. F. 

 Warner 



Blister Canker of Apple 

 Trees, a Physiological and 

 Chemical Study, D. H. 

 Rose 



Status of White Pine Blis- 

 ter Rust Control in 1918, 

 S. B. Detwiler 



Scientific Research and 

 Field Investigations in 

 1918, P. Spaulding 



Summary of the White Pine 

 Blister Rust Situation, 

 H. Metcalf 



Cultures with Melampsoroe 

 on Populus, J. R. Weir 

 and E. E. Hubert 



Rodent Eradication Work 

 of the Biological Survey 

 in California, F. E. Gar- 

 lough 



Destruction of Live Stock 

 by Preflatory Animals and 

 Their Practical Means of 

 Destruction, M. E. Mus- 

 grave 



Description of a New Conu- 

 rus from the Andaman 

 Islands, H. C. Oberhol- 



ser 



An Unrecognized Shrew 

 from Warren Island, 

 Alaska, H. H. T. Jackson _ 



Mutanda Ornithologica, VI, 

 H. C. Oberholser 



Five New Species of Jassoi- 

 dea from Honduras (He- 

 miptera: Homoptera), E. 

 H. Gibson 



Beekeeping in War Times, 

 E. F. Phillips 



The Maintenance of Colo- 

 nies from the Close of the 

 Honey Flow One Year 

 until Its Beginning the 

 Next, G. S. Demuth 



Page. 

 314 



314 



322 

 337 



343 



347 

 351 



3.51 

 352 

 353 



353 



353 



353 



353 

 354 



356 

 359 



359 



1 Printed in Rcientiflc and technical publications outside the Department. 



