28 BULLETi:sr 1087, U. S. DEPARTMENT OF AGRICULTURE. 



McNeely, L. R., and Kable, George W. 



1915. Soil physics and soil moisture in relation to first year's growth 



of alfalfa. N. Mex. Agr. Exp. Sta. Bui. 93, 42 p., 18 fig. 

 Miller, Edwin C. 



1916. The root systems of agricultural plants. In Jour. Amer. Soc. 



Agron., V. 8, no. 3, p. 129-154. Literature cited, p. 150-1.54. 



Moore. R. A. 



1912. Importance of alfalfa as a Wisconsin forage plant. Wis. Agr. 



Exp. Sta. Circ. Inform. 35, 16 p., 8 fig, 



Oakley, R. A., and Garver, Samuel. 



1913. Two types of proliferation in alfalfa. In TJ. S. Dept. Agr,, 



Bur. Plant Indus. Circ. 115, p. 8-13, fig, 1-8. 



1917. Medicago falcata, a yellow-flowered alfalfa. U. S. Dept. Agr. 



Bui. 428, 70 p.. 23 fig., 4 pi. Literature cited, p. 67-70. 



Oakley, R. A., and Westover, H. L. 



1916. Commercial varieties of alfalfa. U. S. Dept. Agr., Farmers' 



Bui. 7.57, 24 p., 7 fig. 

 Packard, Walter E. 



1917. Irrigation of alfalfa in Imperial Valley. Calif. Agr. Exp. Sta. 



Bui. 284, p. 65-84, 5 fig. 



Shistovski.t. 



1915. Growth of the root system of Medicago sativa. In luzh. 

 Russ. Selsk-Khoz. Gaz. (Agr. Gaz. S. Russia), year 17, no/j 

 30, p. 6-7. Original in Russian, not seen. Abstract in Inter-' 

 nat. Inst. Agr. [Rome], Internat. Rev. Sci. and Pract. Agr., 

 Year 7, no. 8. p. 1088-1089. 1916. I 



Waldrox, L. R. 



1911. Alfalfa. X. Dak. Agr. Exp. Sta. Bui. 95, p. 355-424, 13 fig, 

 A few publications dealing . . . with alfalfa, p. 390. 



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