Vin CONTENTS. 



Page. 



Refined tars for use in road construction and maintenance, Sharpies 684 



Information for bidders: Grading and road improvement, Williams 685 



Information for bidders: Macadam road improvements, Williams 685 



Information for bidders: Brick road improvement, Williams 685 



Standard specifications for superstructures of steel highway bridges, Davis 685 



Standard specifications: Superstructure of concrete highway bridges, Davis. . . 685 



National Association of Cement Users: Proceedings of 1912, edited by Krauss.. 685 



Penetration test for asphalts and asphalt cements, Hubbard and Pritchard 685 



A study of West Virginia sands, Taylor, Davis, and Williams 686 



Electricity in Agriculture, Eohrer 686 



Economical construction of rural lines. Hall : 686 



Mechanical plowing in Risaia, Tarchetti 686 



Housing farm implements, Youngblood and Whipkey 687 



Pressure of cotton seed, Eliot 687 



The purification of municipal sewage in Germany, Konig and Lacour 687 



Researches into the purification of dairy sewage, Weigmann and Wolff 687 



Treatment of wastes from the scouring of wool, Crohm'st and Weston 688 



RURAL ECONOMICS. 



Safe farming, Knapp 688 



Community welfare in Kansas, Burr 689 



Hale's history of agriculture by dates. Hale 689 



The holy earth, Bailey 689 



German agriculture and the war 689 



Plan for the reorganization of agriculture in Spain, de la Rosa 689 



English field systems. Gray 689 



The systems of renting land in England, Scotland, and Ireland, Wilson 689 



Investigation of the use of land in common in Bavaria, Weiss 690 



Agricultural labor and wages in western India, Keatinge 690 



Rural credits 690 



Direct dealing between producer and consumer 690 



Cooperative societies connected with wine making in France, Mandeville 690 



Monthly crop report 690 



Cotton facts, edited l)y Geller 691 



Annual agricultural statistics of France, 1913 691 



Live-stock statistics [in France] 691 



Agricultural warehouses in Bavaria 691 



AORICULTrRAL EDUCATION. 



Report on agricultural instruction act, 1913-14 691 



Sixth report of district agricultural schools of Georgia, Stewart 691 



Report of agriculture in the high schools of Michigan, French 692 



Report of Alnarp Agricultural and Dairy Institute School and Farm, 1913. . . . 692 



[Training teachers to teach nat ure study] 692 



College freshmen as an index of the progress of nature study, Needham 692 



Instriiction in political economy in the lower agricultural schools, Prochaska. . 693 



Outlines in agriculture, classics, and elementary history 693 



Secondary school agriculture, Smith 693 



Agrictdture 693 



Environment of plants. — I. Air, water, heat, light, llotson 693 



Soils laboratory manual and notebook, Eastman and Davis 693 



Bread and bread making, Davis 693 



MISCELLANEOUS. 



Twenty-eighth Annual Report of Alabama College Station, 1915 693 



Report of Kansas Station, 1914 693 



Twenty-fifth Annual Report of Kentucky Station, 1912 694 



Twenty -sixth Annual Report of Kentucky Station, 1913 694 



Twenty-seventh Annual Report of Kentucky Station, 1914, part 1 694 



Biennial Report of the Director of the Kentucky Station, 1913-1915, Kastle. . . 694 



Twenty-eighth Annual Report of South Carolina Station, 1915 694 



Twenty-fifth Annual Report of Wyoming Station. 1915 694 



Monthly bulletin of the Western Washington Substation 694 



The life and work of Melville Amasa Scovell, Kastle 694 



