EXPERIMENTAL MILLING AND BAKING. 53 
LIST OF AVAILABLE BULLETINS OF THE U. S. DEPARTMENT OF 
AGRICULTURE PERTAINING TO GRAIN STANDARDIZATION. 
Bureau of Plant Industry ( 'irculars: 
No. 32. Moisture Content and Shrinkage in Grain. 
Xo. 4:'.. The Deterioration of Corn in Storage. 
No, 72. A Moisture Tester for Grain and Other Substances and How to I e It. 
No. 81. The Shrinkage of Corn in Storage. 
Department Bulletins: 
* Xo. 48. The Shrinkage of Shelled Corn While in Cars in Transit. 
Xo. 56. A Special Flask for the Rapid Determination of Water in Flour and v 1 1 • ; 
Xo. 102. Acidity as a Factor in Determining the Degree of Soundness in Corn. 
Xo. 287. A Device for Sampling Grain, Seeds, and Other Material. 
Xo. 323. Importance and Character of the Milled Rice Imported into the I United 
States. 
No. 328. Milling and Baking Tests of Wheat Containing Admixtures of Rye, 
Corn Cockle, Kinghead, and Vetch. 
Xo. 330. The Milling of Rice and Its Mechanical and Chemical Effect upon the 
Grain. 
Xo. 374. The Intrinsic Values of Grain, Cottonseed, Flour, and Similar Products- 
Based on the Dry-Matter Content. 
Xo. 455. The Drying for Milling Purposes of Damp and Garlicky Wheat. 
No. 472. Improved Apparatus for Determining the Test Weight of Grain. With a 
Standard Method of Making the Test. 
No. 522. Characteristics and Quality of Montana-Grown Wheat. 
Xo. 557. A Comparison of Several Classes of American Wheats and a Considera- 
tion of Some Factors Influencing Quality. 
Xo. 558. Marketing Grain at Country Points. 
Xo. 574. The Conversion of the Weights of Mechanical Separation of Corn, Wheal , 
and Other Grains into Percentages. 
No. 725. A Preliminary Study of the Bleaching of Oats with Sulphur Dioxid. 
Xo. 734. Xematode Galls as a Factor in the Marketing and Milling of Wheat. 
Xo. 764. Factors Influencing the Carrying Qualities of American Export Corn. 
No. 788. Moisture in Wheat and Mill Products. 
Xo. 857. A Modified Boerner Sampler. 
Xo. 1013. Influence of Relative Humidity and Moisture Content of Wheat on 
Milling Yields and Moisture Content of Flour. 
Xo. 1065. The Test Weight of Grain: A Simple Method of Determining the 
Accuracy of the Testing Apparatus. 
Xo. 1183. Milling and Baking Experiments with American Wheat Varieties. 
Department Circuit 
No. 98. The Installation of Dust-Collecting Fans on Thrashing Machines for the 
Prevention of Explosions and Fires and for Grain Cleaning. 
Xo. 245. United States Grades for Grain Sorghums. Recommended by the F. S. 
Department of Agriculture. 
Xo. 290. United States Grades for Rough Rice Recommended by the \J. S. 
Department of Agriculture. 
Xo. 291. United States Grades for Milled Rice Recommended by the I. S. 
Department of Agriculture. 
Farmers' Bulletins: 
Xo. 1287. Foreign Material in Spring Wheat: How to Remove it <>n the Farm and 
a t t lie Country Elevator. 
Xo. !290. The Bulk Handling of Grain on the Farm. With Special Refen 
the Pacific Coast States. 
Handbook: 
Form 90. Official Grain Standards for Wheat, Shelled Corn, and ( fats. i 
1922). 
Form 133. Official Grain Standards for Rye. 
Markets' Documents: 
Xo. 12. Grain Driers in the United States. 
Office of Secretary, Circulars : 
Xo. 68. Improved Apparatus for Use in Making Acidity Determination of Corn. 
Service and Regulatory Announcements : 
Xo. 55. Improved Apparatus for Detecting Sulphured Grain. 
