144 WARMAN 



57. Statement of J. W. Powell, Director of the Geological 



Survey [in relation to irrigation and reclamation of arid 

 lands.] 



In Report of the special committee of the United States 

 Senate on the irrigation and reclamation of arid lands [Wm. 

 M. Stewart, chairman], vol. 4, pp. 5-95, Washington, 

 1890, 8°. 



58. Irrigation. Statement of Major J. W. Powell, Director of 



the Geological Survey. June 4, 1890. [In relation 

 to irrigation in western United States.] 



In 51st Congress, ist session, House of Representatives, 

 Report No. 2407, submitted by Mr. Cannon from the Com- 

 mittee on Appropriations (sundry civil appropriation bill), 

 pp. 53-75, Washington, 1890, 8°. 



Largely interlocutory. 



59. Irrigation and reclamation of public lands. United States 



Senate Committee on Appropriations, Wednesday, July 

 2 [and Friday, July 4], 1890. Statement of Major J. 

 W. Powell, Director of the Geological Survey. 



In 51st Congress, ist session. Senate report No. 1466, sub- 

 mitted by Mr. Allison (sundry civil bill), pp. 46-109, 131- 

 136, Washington, 1S90, S°. 



Largely interlocutory. 



1891. 



60. Hydrography, [hydrographic] engineering, the arid lands, 



and irrigation literature [a list of books, pamphlets, and 

 articles] . 



In United States Geological Survey, Eleventh Annual Re- 

 port, Part II, pp. 1-2S9, 345-38S, Washington, 1891, royal 8°. 



" The arid lands" reprinted from No. 52. 



1893. 



61. History of irrigation. By Major J. W. Powell, Director 



United States Geological Survey. 



In Independent for Thursday, May 4, 1893, pp. 1-3, vol. 

 45^ PP- 593-595» New York, 1893, folio. 



The first of eleven articles in the same number of The In- 

 dependent, each by a different author, constituting a sym- 

 posium on irrigation. 



