1919] 



LIST OF PUBLICATIONS. 



XI 



U. 8. Dept. of Agriculture — Coutd. 



Forest Service- Continued. Page. 



Landscape Engineering In 

 the National Forests, F. A. 

 Waugh 248 



Tree Distribution under the 

 Klnkald Act, 1911 24S 



Bureau of Markets : 



Food Surveys, vol. 2, No. 14, 



Nov. 25, 1918 269 



Seed Rptr.. vol. 2, No. 4, 



Oct. 5, 1918 li4r> 



Bureau of Plant Industry: 



Tangelos: What They Are. 

 The Value in Florida of 

 the Sampson and Thorn- 

 ton Tangelos, W. T. 

 Swingle and T. R. Robin- 

 son 247 



Bureau of Soils : 



Field operations, 1910— 

 Soil Survey of Lowndes 

 County, Ala., L. R. 

 Schoenniann and R. T. 



A. Burke 21G 



Soil Survey of Clay 

 County, Iowa, E. H. 

 Sudes and T. H. Ben- 

 ton 21G 



Soil Survey of Anoka 

 County, Minn., W. G. 

 Smith, G. H. Nesoin, 



and E. G. Roth 217 



Soil Survey of Halifax 

 County, N. C, R. B. 

 Hardison and L. L. 



Brinkley 217 



Soil Survey of Stanly 

 County, N. C, R. C. 

 Jurney and S. O. Per- 

 kins 217 



Soil Survey of Marion 

 County, Ohio. T. M. 

 Morrison, O. Gossard, 

 and G. K. Sivaslian_ 217 

 Office of Farm Management : 

 Atlas of American Agricul- 

 ture: II, Climate. — I, 

 Frost and the Growing 



Season, W. O. Reed 209 



Weather Bureau : 



Daily River Stages, vol. 15, 



1917 2UO 



Mo. Weather Rev., Sup. 13, 



Nov. 112, 1918 209 



Scientific Contributions :' 



Crystallography and Optical 

 Properl les of Three Aido- 

 pentoses, E. T. Wherry— 202 

 Experiments with an Isomer 

 of Caffein. W. Salant and 

 Helene Connet 202 



i . 8, Dept, of igriculture — Contd. 



Scientific Contributions Contd. P««* 



The Determination of the 

 Hexabromid and [odin 

 Numbers of Salmon oil as 

 a Means of identifying 

 the Species of < Sanned Sal- 

 mon, h. s. Bailey and J. 

 M. Johnson 205 



A Volumenometer, .1. s. 



Rogers and K. W. I'rey__ 208 



Catalase and Oxidase < 'mi- 

 tent of Seeds In Relation 

 to Their Dormancy. Age, 

 Vitality, and Respiration, 

 W. Crocker and G. T. 

 Harrington 222 



Abnormalities In Nlcotiana, 



II. A. Allard 226 



A Drill for Seeding Nursery 



Rows, C. E. Hill 22S 



Methods UJsed and Results 

 Obtained In Cereal Inves- 

 tigations at the Cornell 

 Station, H. H. Love and 

 W. T. Craig 232 



Small Grain Investigations, 

 H. H. Love and W. T. 

 Craig 233 



Milling and Baking Tests of 

 Einkorn, Emmer, Spelt. 

 and Polish Wheat, J. A. 

 LeClerc, L. H. Bailey, and 

 Hannah L. Wessling 234 



A Plant Industry Based 

 upon Mutation, T. H. 

 Kearney 237 



Meade Cotton, O. F. Cook_ 238 



The Relation between Color 

 and Other Characters in 

 Certain Avena Crosses, II. 

 H. Love and W. T. Craig 239 



The Effect of Sodium Ni- 

 trate Applied at Different 

 Stages of Growth on 

 Yield, Composition, and 

 Quality of Wheat, II, J. 

 Davidson and J. A. Le- 

 Clerc 211 



Agricultural Explorations 



in Mexico. W. Popenoe 246 



Furrow-manure Method of 

 Feeding Orange Trees, a. 

 D. Shamel 246 



Plasticity of Biologic Forms 

 of Pucckiia graminie, E. 

 C. Stakman, F. .1. Plemei- 

 sel, and M. N. Levine 249 



Angular Leaf Spol of Cu- 

 cumber : 1 '. — munition. 

 Overwintering, and Con- 

 trol, E. Carsner 250 



1 Printed iu scientific and technical publications outside tUe Department, 



