IGG WATER 



REFERENCES 



Bailey, Lowell F.: Some Water Relations of Three Western Grasses: II. 

 Drought Resistance; III. Root Developments, Am. Jour. Bot., 27, 129-135, 

 1940. 



Batchelor, L. D., and Reed, H. S.: The Seasonal Variation of the Soil 

 Moisture in a Walnut Grove in Relation to the Hygroscopic Coefficient, 

 California Agric. Exp. Sta. Tech. Paper, 10, 31, 2 fig., 1923. 



Blumenstock, David I.: Rainfall Characteristics as Related to Soil Erosion, 

 U. S. Dept. Agric, Tech. Bull. 698, 44 p., 1939. 



Clark, Orin Ray: Interception of Rainfall by Prairie Grasses, Weeds, and 

 Certain Crop Plants, Ecological Monographs, 10, 243-277, 1940. 



Freeman, George F.: Studies in Evaporation and Transpiration, Bot. Gaz., 

 70, 190-210, 5 fig., 1920. 



Fritch, F. v., and Haines, F. M.: The Moisture Relations of Terrestrial 

 Algae: II. The Changes During Exposure to Drought and Treatment With 

 Hypertonic Solutions, Ann. Bot., 37, 683-728, 8 fig., 1923. 



Harris, F. S.: The Duty of Water in Cache Valley, Utah, Utah Agric. Exp. 

 Sta. Bull., 168, 23 p., 70 fig., 1919. 



Hume, A. N., Loomis, H., and Hxjtton, J. G.: Water as a Limiting Factor 

 in the Growth of Sweet Clover (Melilotiis alba), South Dakota Agric. Exp. 

 Sta. Bull, 191, 44 p., 2 pi., 3 fig., 1920. 



Jones, J. S., Colver, C. W., and Fishburn, H. P.: The Protein Content of 

 Wheat Grown With Irrigation, Jour. Agric. Sci., 10, 290-332, fig. 1-11, 1920. 



Kiesselbach, T. a. : Transpiration as a Factor in Crop Production, Nebraska 

 Agric. Exp. Sta. Res. Bull., 6, 214, 1916. 



Pool, Raymond J.: Xerophytism and Comparative Leaf Anatomy in Rela- 

 tion to Transpiring Power, Bot. Gaz., 70, 190-210, 5 fig., 1920. 



Shreve, Edith B.: Seasonal Changes in the Water Relations of Desert Plants, 

 Ecology, 4, 266-292, figs. 1-11, 1923. 



Thornthwaite, C. Warren: Atmospheric Moisture in Relation to Ecological 

 Problems, Ecology, 21, 17-28, 1940. 



Trelease, Sam F. : Incipient Drying and Wilting as Indicated by Move- 

 ments of Coconut Pinna;, Am. Jour. Bot., 9, 253-265, 1 fig., 1922. 



Tulaikov, N. M.: The Utilization of Water by Plants Under Field and Green- 

 house Conditions, Soil Sci., 25, 75-91, 1926. 



