PUBLICATIONS OF THE DEPARTMENT OF AGRICULTURE 

 RELATING TO THE SUBJECT MATTER OF THIS BULLETIN. 



Other publications of the Department of Agriculture in the same field as this 

 bulletin are obtainable from the Superintendent of Documents, Government Printing 

 Office, at the prices specified. 



The Water Requirements of Plants. I. — Investigations in the Great Plains in 1910 

 and 1911. By Lyman J. Briggs and H. L. Shantz. U. S. Department of Agriculture, 

 Bureau of Plant Industry Bulletin 284, 49 pp. and 11 pis., 1913. Price, 15 cents. 



The Water Requirement of Plants. II. — A Review of the Literature. By Lyman 

 J. Briggs and H. L. Shantz. U. S. Department of Agriculture, Bureau of Plant 

 Industry Bulletin 285. 96 pp., 1913. Price, 10 cents. 



Relative Water Requirement of Plants. By Lyman J. Briggs and H. L. Shantz. 

 Department of Agriculture, Journal of Agricultural Research, vol. 3, no. 1, pp. 1-63, 

 7 pis., 1914. Price, 25 cents. 



WASHINGTON : GOVERNMENT TRINTING OFFICE : 1915 



