222 CROPS FOR ALKALI LAND 



5a. Hansen, D. Crops on Alkali Land, Huntley Project, Montana. 

 U. S. D. A. Bui. 135 (igi4), 19 pp. 



6. HARRIS, F. S. Soil Alkali Studies. Utah Sta. Bui. 145 (1916); pp. 3- 



21. 



7. HARRIS, F. S., and PLTTMAN, D. W. Relative Resistance of Various 



Crops to Alkali. Utah Sta. Bui. 168 (1919), 23 pp. 



8. HEADDEN, W. P. Alkalis in Colorado. Colo. Sta. Bui. 239 (1918). 



58 pp. 



9. HEADDEN, W. P. Deterioration in Quality of Sugar-beets Due to 



Nitrates Formed in the Soil. Colo. Sta. Bui. 183 (1912), 179 pp. 



10. HEADLEY, F. B. The Work of the Truckee-Carson Experiment Farm 



in 1912. U. S. D. A. Bur. PI. Ind. Cir. 122 (1913), pp. 13-23. 



11. HECKE, E. VAN, et al. The Use of Common Salt for the Prevention 



of Gummosis of Fruit Trees. Jour. Soc. Agr. Brabant et Hainaut, 

 52 (1907), No. 13, pp. 366-367. (Abs. E. S. R. 18, pp. 948-949.) 



12. HILGARD, E. W. Salts Compatible with Ordinary Crops. Cal. Sta. 



Bui. 128 (1900), 8 pp. 



13. HILGARD, E. W. Soils, pp. 466-481. (New York, 1906.) 



14. HOLMES, J. G. Walla Walla District, Washington. U. S. D. A. 



Bur. Soils, Field Oper. (1902), pp. 722-723. 



15. JENSEN, C. A., and MACKIE, W. W. Soil Survey of the Baker City 



Area, Oregon. U. S. D. A. Bur. Soils, Field Oper. (1903), pp. 1151- 

 1170. 



16. JENSEN, C. A., and STRAHORN, A. T. Soil Survey of the Bear River 



Area, Utah. U. S. D. A. Bur. Soils, Field Oper. (1904), pp. 1018- 

 1019. 



17. KEARNEY, T. H. Choice of Crops for Alkali Land. U. S. D. A. 



Farmers' Bui. 446 (1911), 32 pp. 



1 8. KEARNEY, T. H. Plant Life on Saline Soils. Jour. Wash. Acad. 



Sci. vol. 8, No. 5. 



19. LOUGHRIDGE, R. H. Tolerance of Alkali by Various Cultures. Cal. 



Sta. Bui. 133 (1901), 42 pp. 



20. LOUGHRIDGE, R. H. Tolerance of Various 'Crops ior Alkali. Cal. 



Sta. Rpts. 1895-96, 1896-97, p. 49. 



21. MEAD, C. E. Crops for Alkali Soils. N. Mex. Sta. Bui. 33 (1900), 



PP- 37-39- 



22. MEANS, T. H., and GARDNER, F. D. The Alkali of the Soils. U. S. 



D. A. Bur. Soils, Rpt. 64 (1899) pp. 56-57. 



23. NEILL, N. P. Soil Survey of the Laramie Area, Wyoming. U. S. 



D. A. Bur. Soils, Field Oper. (1903), pp. 1092-1093. 



24. NELSON, A. Some Native Forage Plants for Alkali Soils. Wyo. 



Sta. Bui. 42 (1899), 45 pp. 



25. SANCHEZ, A. M. Soil Survey of Provo Area, Utah. U. S. D. A. 



Bur. Soils, Field Oper. (1903), p. 1141. 



