INTRODUCTION. xi 



Publications of the Bureau of Statistics. (Circular 12, Division of 



Publications.) 

 Publications of the Bureau of Plant Industry. (Circular 13, Division of 



Publications.) 

 Publications of the Bureau of Soils. (Circular 14, Division of 



Publications.) 

 Publications of the Bureau of Animal Industry. (Circular 15, Division of 



Publications.) 

 Publications of the Bureau of Entomology. (Circular 16, Division of 



Publications.) , 

 Publications of the Office of Experiment Stations. (Circular 17, Division 



of Publications.) 



Publications of the Library. (Circular 18, Division of Publications.) 

 Bulletin List. (Document 723, Division of Publications.) 

 Monthly List of (Department) Publications. See page 2. 

 List of Station Publications received by the Office of Experiment Stations. 



For a list of publications which the government prints and 

 sells at cost, write to, 



Superintendent of Documents, Government Printing Office, 



Washington, D. C- 



For a list of lectures illustrated with lantern slides, write to, 

 U. S. Dept. of Agriculture, 

 Office of Experiment Stations. 



Locations of Agricultural Colleges and Experiment Stations 

 of the United States. 



Alabama Auburn Kentucky Lexington 



Alaska Sitka Louisiana .*. Baton Rouge 



Arizona Tucson Maine Orono 



Arkansas Fayetteville Maryland College Park 



California Berkeley Massachusetts Amherst 



Colorado Fort Collins Michigan East Lansing 



Connecticut Storrs Minnesota St. Paul 



Delaware Newark Mississippi Agricultural College 



Florida Gainesville Missouri Columbia 



Georgia Athens Montana Bozeman 



Idaho Moscow Nebraska Lincoln 



Illinois Urbana Nevada Reno 



Indiana La Fayette New Hampshire Durham 



Iowa Ames New Jersey New Brunswick 



Kansas . . Manhattan New Mexico State College 



