APPENDIX A 419 
Arid-farming in Utah: First Report of the State 
Experimental Arid Farms. J. A. Widtsoe and L. A. 
Merrill. Bulletin No. 91, Utah Experiment Station. 
1906 
Agriculture and Irrigation. J. H. McColl, M. P. 
Bendigo, Australia. 
Management of Soils to Conserve Moisture with 
Special Reference to Semiarid Conditions. George 
H. Failyer. Farmers’ Bulletin No. 266, U.S. Depart- 
ment of Agriculture. 
Saccharine Sorghums for Forage. C. R. Ball. 
Farmers’ Bulletin No. 246, U. 8. Department of 
Agriculture. . 
Arid-farming Investigations. W. M. Jardine. 
Bulletin 100, Utah Experiment Station. 
Macaroni or Durum Wheats. J. H. Shepherd. 
Bulletin 99, South Dakota Experiment Station. 
1907 
Dry Land Farming in the Great Plains Area. 
E. C. Chilcott. Yearbook, U. S. Department of 
Agriculture for 1907, page 451. ; 
Dry-farming in the Great Basin. C. 8. Scofield. 
Bulletin 103, Bureau of Plant Industry, U.8. Depart- 
ment of Agriculture. - 
Dry-farming in New Mexico. J. J. Vernon. 
Bulletin No. 61, New Mexico Experiment Station. 
The Culture and Uses of Brome Grass. R. A. 
Oakley. Bulletin 111, Part V, Bureau of Plant 
Industry, U. 8. Department of Agriculture. 
