POWER IN AGRICULTURE; DRAINAGE OF LAND; etc.) BIBLIOGRAPHY. The bibliography of agricultural engineering conBibliography. The bibliography of agricultural engineering con- sists chiefly of the publications dealing with its various component subjects. See Bulletins of the U.S. Department of Agriculture and those of the State agricultural experiment stations and extension services; publications of the American Society of Agricultural En gineers (St. Joseph, Mich.) ; Committee on the Relation of Electricity to Agriculture (Chicago) ; Institute of Agricultural Engineering (Ox ford university) ; the Royal Agricultural Society of England (Lon don) ; Deutsche Kulturteknische Gesellschaft (Breslau) ; Konferenz Schweizerischer beamter Kulturingenieure (Lucerne) . See also G. S. Mitchell, Handbook of Land Drainage (1898) ; J. B. Davidson and L. W. Chase, Farm Machinery and Farm Motors (1908) ; P. Mc Connell, Farm Equipment, Buildings and Machinery (1910) ; C. G. Elliott, Practical Farm Drainage (1912) ; Sir Hanbury Brown, Irriga tion—its Principles and Practice as a Branch of Engineering (1912) ; C. G. Elliott, Engineering for Land Drainage (1913) ; R. P. Teele, Irrigation in the United States (1915) ; B. A. Etcheverry, Use of Irrigation Water and Irrigation Practice (1915) ; J. B. Davidson, Agricultural Engineering (St. Paul, 1917) ; H. C. Ramsower, Equip ment for the Farm and Farmstead (Chicago, 1917) ; F. A. Wirt, A Laboratory Manual in Farm Machinery (1917) ; A. P. Davis and H. M. Wilson, Irrigation Engineering (1919) ; J. B. Bond, Farm Implements and Machinery (1923) ; F. N. G. Kranick, Farm Equip ment for Mechanical Power (1923) ; John T. Stewart, Engineering on the Farm (Chicago, 1923) ; D. N. McHardy, Modern Farm Machinery (1924) ; G. W. Pickels, Drainage and Flood Control Engineering (1925) ; R. H. Smith, Agricultural Mechanics (1925). (H. H. B.)