202 REPORT OP THE SECRETARY GENERAL. 



SUBSECTION 3. 

 CONSERVATION OF WATER FOR POWER. 



Coordination in the development of our water-power resources with other uses 



of water, by M. O. Leighton. 

 MSmoire sur la houille blanche au BrSsil et ses applications, by Luiz Betira 



Paes Leme. 

 Principles of a Federal water-power policy for the public lands of the 



United States, by O. C. Merrill. 

 State regulation of water power, by Halford Erickson. 

 The people's interest in water-power, resources, by George Otis Smith. 

 The valuation of water powers, by William J. Hagenah. 

 The water power resources of the United States, by M. O. Leighton. 



SUBSECTION 4. 

 IRRIGATION. 



Adaptation of methods of applying water to soils, by S. T. Harding. 



Irrigation and public policy in Peru, by C. W. Sutton. 



Irrigation districts in the United States, by Frank Adams. 



Irrigation in the United States, by Samuel Fortier. 



Public control of irrigation in the United States, by R. P. Teele. 



Relation between quantity of irrigation water used and quantity of crop pro- 

 duced, by John A. Widtsoe. 



Securing settlers for private irrigation projects, by H. G. Shedd. 



State aid to irrigation and swamp land reclamation projects, by C. E. 

 Grunsky. 



The combination of water resources for irrigation and power development, 

 by G. G. Anderson. 



The doctrine of riparian rights {in the western United States), by A. E. 

 Chandler. 



The irrigation work of the United States Indian Service, by W. M. Reed. 



The water requirement of plants as infltienced by environment, by Lyman J« 

 Briggs and H. L. Shantz. 



Uniformity of distribution of moisture in soils, by P. E. Fuller. 



What should be done for the settler, by L D. O'Donnell. 



SUBSECTION 5. 

 CONSERVATION OF THE ANIMAL INDUSTRY. 



Are uniform regulations feasible among the different American countries for 

 the prevention of the introduction and dissemination of diseases of 

 animals, by A. D. Melvin. 



