Bibliography 321 



PENNINGTON, M. E. "Studies of Poultry from Farm to Con- 

 sumer." Bureau of Chemistry Circular 64, U. S. Depart- 

 ment of Agriculture, 1910. 



PLTJNKETT, SIR HORACE. "The Rural Life Problem of the United 

 States." The Maemillan Company, New York, 1910. 



POWELL, F. W. "Cooperative Marketing of California Fresh 

 Fruit," Quarterly Journal of Economics, February, 1910, 

 V. 24 : 392^18. 



POWELL, G. HAROLD. "Cooperation in the Handling of Fruit." 

 Yearbook U. S. Department of Agriculture, 1910, pp. 391- 

 406. 



California Fruit Growers' Exchange, in Report 98. Office of 



the Secretary, U. S. Department of Agriculture. 



PRATT, E. A. "The Transition in Agriculture." London: 

 J. Murray, 1906. 354 pp. 



"The Organization of Agriculture." London, 1904. 403pp. 



RABILD, H. "Cow-Testing Associations," May 1, 1911. Cir- 

 cular 179. 



RASMUSSEN, FREDERICK. "Cattle-Breeders' Associations in 

 Denmark." Bureau of Animal Industry, Bulletin 129. 

 U. S. Department of Agriculture, Feb. 17, 1911. 



RICARD, J. H. " Les Syndicats agricoles et leurs revendications," 

 Revue Politique et parlementaire, Jan. 10, 1910, V. 63 : 

 41-65. 



ROMMELL, GEO. M. "Suggestions for Horse and Mule Raising 

 in the South." Bureau of Animal Industry, Circular 124, 

 U. S. Department of Agriculture. 



RUDDICK, J. A. (See "Ottawa" under "General.") 



RUDLOFF, H. L. " Die Genossenschaftsbewegung der Getreide- 

 produzten in den Vereinigten Staaten Nordamerikas," Fuh- 

 ling's Landwirtschaftliche Zeitung, May 1, 1908, V. 57 : 

 321-334. 



Senate, Preliminary Report on Land and Agricultural 

 Credit in Europe. 62d Congress, 3d Session, Document 967. 



STREETER, G. C. "Cooperative Elevators," Farm and Fire- 

 side, V. 32, No. 18, pp. 1-4, 1909. "Grain Cooperative 

 Societies in Illinois and Iowa." 



