V. p. p.— 90. 



U. S. DEPARTMENT OF AGRICULTURE. 



Report No. 71. 



SOME MUTUAL RELATIONS BETWEEN ALKALI 

 SOILS AND VEGETATION. 



THOMAS H. KEARNEY, Assistant Physiologist, 



Division of Vegetable Physiology and Pathology, 



FRANK K. CAMERON, Soil Chemist, 



Division of Soils. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 

 1902. 



