U. S. DEPARTMENT OF AGRICULTURE. 



BUREAU OF PLANT INDUSTRY— BULLETIN NO. 74. 



B. T. GALLOWAY, Chief of Bureau. 



THE PRICKLY PEAR AND OTHER CACTI 

 AS FOOD FOR STOCK. 



DAVID GRIFFITHS, 

 Assistant Agrostologist in Charge of Range Investigations, 



GRASS AND FORAGE PLANT INVESTIGATIONS. 



Issued March 8, 1905. 



WASHINGTON : 



GOVERNMENT PRINTING OFFICE. 



1905. 



