1917] 



LIST OF PUBLICATIONS. 



XI 



590 



514 



514 



514 



U. S. Department of Agriculture — Con. 



Fai-mers' Bui. 823, Sugar-beet Page. 

 Sirup, C. O. Townsend and H. 



C. Gore 511 



Yearbook, 1916 511, 520, 521, 522 



537, 540, 542, 543, 547, 556. 558, 

 559, 563, 572, 573, 574, 577, 585, 

 689, 592, 593, 594, 595, 598, 599 

 Office of the Secretary: 



Circ. 73, Autombile Registra- 

 tions, Licenses, and Reve- 

 nues in the United States, 



1916 



Bureau of Soils: 



Field Operations, 1915 — 



Sou Survey of Clinton 

 County, towa, II. W. 

 Hawker and F. B. Howe. 

 Soil Survey of Schoharie 

 County, New York, E. 

 T. Maxon and G. L. 



Fuller 



Soil Survey of Fairfax and 



Alexandria Counties, 



Virginia, W. T. Carter, 



]r.,andC.K.Yingling, jr. 



States Relations Ser\dce : 



Syllabus 29, Illustrated Lec- 

 ture on Public-road Im- 

 provement 598 



Weather Bureau: 



Mo. Weather Rev., a'oI. 45, 



Nos. 3^, Mar. -Apr., 1917. . 512, 513 

 Scientific Contributions:' 



The Proteins of the Peanut, 

 AracMs hypogsea. — II, The 

 Distribution of the Basic 

 Nitrogen in the Globulins 

 Arachin and Conaracliin, C. 

 O. Johns and D. B. Jones. . . 

 Sedoheptose, a New Sugar 

 from Sedum spectabile, I, F. 

 B . La Forge and C . S . Hudson 

 The Rotatory Powers of Some 

 New Derivatives of Genti- 

 obiose, C. S. Hudson and J. 



M. Johnson 



The Chemistry of Wood, A. W. 



Schorger 



The ('hemical Composition of 

 the Higher Fractions of 

 Maple Wood Creosote, E. J. 

 Pieper, S. F. Acree, and C. 



J. Humphrey 502 



On the Toxicity to a Wood- 

 destroying Fungus of Maple 

 Wood Creosote and of Some 

 of Its Constituents and De- 

 rivatives, together with a 

 Comparison with Beech- 

 wood Creosote, E. J. Pieper, 

 S. F. Acree, and C. J. Hum- 

 phrey 



A Note on an Automatic Suc- 

 tion Attachment for an Ordi- 

 nary Pipette, J. P. Schroeder 



501 



502 



502 

 502 



502 



503 



U. S. Department oj Agriculture — Con. 



Scientific Contributions — Coutd. Page. 



A Simple Device for the Auto- 

 matic and Intermittent 

 Washing of Precipitates, E. 

 C. Lathrop 503 



An Apparatus for the Purifica- 

 tion of Mercury, H. E. Pat- 

 ten and G. H. Mains 503 



The Action of Solutions of 

 Ammonium Sulphate on 

 Muscovite, R. F. Gardiner 

 and E. C. Shorey 505 



The Influence of Calcite In- 

 clusions on the Determina- 

 tion of Organic Cajbon in 

 Soils, E. C. Shorey and W. 

 H. Fry 505 



Improved Chemical Methods 

 for Differentiating Bacteria 

 of the Coli-serogenes Family, 

 W. M. Clark and H. A. Lubs. 506 



The Colorimetric Determina- 

 tion of Hydrogen Ion Con- 

 centration and Its Applica- 

 tions in Bacteriology, W. M. 

 Clark and H. A. Lubs 506 



The Correction Required in 

 Applying the Babcock 

 Formula to the Estimation 

 of Total Solids in Evapo- 

 rated Milk, O. L. Evenson. . 508 



The Identification of Emodin- 

 bearing Drugs. W. S. Hub- 

 bard ' 509 



The Composition of Grain Sor- 

 ghum Kernels, J. A. Le 

 Clerc and L. H. Bailey 539 



The Present Status of the 

 Sugar-beet Seed Industry in 

 the United States, C. O. 

 Townsend 540 



Tobacco Culture in North 

 Carolina, E. H. Matthewson 

 and E. G. Moss 541 



Muscadine Grape Breeding, 



C. Dearing 544 



Further Notes on the Germina- 

 tion of Belladomia Seed, 

 A. F. Sievers 545 



Possibility of the Commercial 

 Production of Lemon-grass 

 Oil in the United States, 

 S.C.Hood 546 



A Bud Variation of Pitto- 



sporum, A. D. Shamel 546 



Marketing Woodlot Products 

 in Tennessee, W. D. Ster- 

 rett 548 



A Method for Studying the 

 Humidity Relations of Fun- 

 gi in Culture, N. E. Stevens. 549 



The Influence of Certain Cli- 

 matic Factors on the Devel- 

 opment of EndotMa para- 

 sitica, X. E. Stevens 557 



1 Printed in scientific and technical publications outside tbe Department. 



