XXVlll PUBLICATIONS 



BUREAU OF SOILS 

 Bulletin 73. Studies in Soil Oxidation. 



BUREAU OF ANIMAL INDUSTRY 



Bulletin 56. Facts Concerning the History, Commerce, and Manu- 

 facture of Butter. 



Circular 131. Designs for Dairy Buildings. 



Circular 158. Improved Methods for the Production of Market Milk 

 by Ordinary Dairies. 



REPRINTS FROM YEARBOOK 



DEPARTMENT OF AGRICULTURE 



1900. Amplification of Weather Forecasts. 



1903. The Relation of Forests to Stream Flow. 



1905. How to Grow Young Trees for Forest Planting. 



1906. New Problems of the Weather. 



1907. The Weather Bureau and the Public Schools. 



1908. The Manufacture of Flavoring Extracts. 

 1908. Soil Mulches for Checking Evaporation. 



1908. Plant Food Removed from Growing Plants by Rain and Dew. 



1908. The So-called Change of Climate in the Semiarid West. 



1908. The Wastes on the Farm. 



1909. Comforts and Conveniences in Farmers' Homes. 



FOREST SERVICE 



Bulletin 36. The Woodman's Handbook. 

 Circular 114. Wood Distillation. 

 Circular 130. Forestry in the Public Schools. 

 Circular 139. A Primer of Wood Preservation. 



WEATHER BUREAU 



No. 235. Psychrometric Tables for Obtaining the Vapor Pressure, 



Relative Humidity, and Temperature of the Dew Point. 

 No. 285. Measurement of Precipitation. 



