Vni CONTENTS. 



PagB. 



Artificial controls of stream gaging stations, Adams 683 



Stream meaaurements for the calendar year 1911, Peters and Sauder 683 



Distribution of water, Van Reenen 684 



Drainage of irrigated soils, Moss6ri 684 



Tests of cement and clay drain tile and eewer pipe, Marston and Anderson 685 



Action of salts in alkaU water and sea water on cements. Bates et al 686 



Reports of road engineers, Pratt et al 687 



Tar spraying and tar macadam in situ, Aitken 687 



The "sticky" test for bitumens, Osborne 687 



Typical specifications for fabrication and erection of steel highway bridges 688 



Power farming, Olney 688 



The roller or packer, Bonebright 688 



A portable grain-drying machine, Holtzermann 688 



Small farm buildings of concrete 689 



Brief notes on modem silo construction, Morris and Bosman 689 



[Silo construction] 689 



Efficient poultry housing, Sim mends 689 



A model fireproof farmhouse or country home, Himmelwright 689 



KTJRAL ECONOMICS. 



The farmer's income, Spillman 689 



Cost of producing farm crops, Porter 690 



The sugar industry, Sheridan 690 



Cost accounting on farms, Warren 690 



Farm accounts. Hunter 691 



Work of American commission respecting agricultural finance, etc., Fletcher. . 691 



State loans to farmers, Duffus 691 



Farm credit in a northwestern State, Jacobstein 691 



How to operate a mortgage bank. Woodruff 692 



Farmers and the taxation of land values, Fels 692 



Cooperation for better farming with county agriculturists, Cooley 692 



The farm bureau making good in Chautauqua County, N. Y., Loomis 692 



Commercial and agricultural organizationB of the United States 693 



Cooperation among agriculturists in Holland, Listoe 693 



A short survey of the Danish agriculture, Hansen, Madsen, et al 693 



AGEICULTURAIi EDUCATION. 



The sequence and development of courses in horticultural instruction, Erwin . . 693 



Class-room methods of teaching pomology, Wilson 694 



Teaching pomological laboratory work. Paddock 694 



The agricultural college and rural economics, Pugsley 694 



Outlines for secondary courses in agriculture 694 



Rural school agriculture, Kent 695 



Instruction in home economics and agriculture for young girls, Carr^ 695 



Good Roads Arbor Day, compiled by Sipe 695 



The value of agricultural club work in New England, Morton 695 



Elementary agriculture in the rural schools of Missouri, Emberson 695 



MISCELLANEOUS . 



Report of the director for the year ending Jiine 30, 1912, Mum ford 696 



Nineteenth Annual Report of Montana Station, 1912 696 



Annual Report of Porto Rico Station, 1912 696 



Twenty-fourth Annual Report of Tennessee Station, 1911 696 



Twenty-fifth Annual Report of Tennessee Station, 1912 696 



Twenty-fifth Annual Report of Texas Station, 1912 696 



Annual Reports of Virginia Station, 1911 and 1912 696 



Fergus Coimty substation: Report on the work and plans, Stephens 696 



Experiment Station Work, LXXVI 696 



