DIVISION OF PUBLICATIONS. 357 



Copies. 

 Cowpeas. Bv Jared G. Smith, Assistant Agrostologist. Pp. 16, fig. 1. 



Farmers' Bulletin No. 89. (Reprint. ) November, 1901 40, 000 



Reprint. June, 1903 20, 000 



Pomological Investigations. 



The Influence of Refrigeration on the Fruit Industry. By William A. 

 Taylor, Assistant Pomologist. Pp. iii, 561-580, pis. 5. (Reprinted from 

 Yearbook of U. S. Department of Agi-iculture for 1900. ) August, 1 901 _ 4, 000 



Prunes and Prune Cultiire in Western Europe, with special Reference to 

 Existing Conditions in the Pacific Northwest. By Edward R. Lake, 

 Professor of Botany and Horticulture, Oregon State Agricultural Col- 

 lege. Pp. 23, pis. 10. Bulletin No. 10. October, 1901. Price, 10 cents- 12, 000 



The Apijle and How to Grow It. By G. B. Brackett, Pomologist. Pp. 

 32, figs. 10. Farmers' Bulletin No. 113. (Reprint.) November. 1901___ 40,000 

 Reprint, March, 1902 30,000 



The Fig: Its History, Culttire, and Curing, with a Descriptive Catalogue 

 of the Known Varieties of Figs. By Gustav Eisen, Ph. D. Pp. 317, 

 pis. 15. figs. 93. Bulletin No. 9. February, 1902. Price, 35 cents 1,000 



Vegetable Pathological and Physiological Investigations. 



A New Wheat Industry for the Semiarid West. By Mark Alfred Carle- 

 ton. Cerealist. Pp.8. Circular No. "18. July. 1901 5,000 



Successful Wheat Growing in Semiarid Districts. By Mark Alfred Carle- 

 ton, Cerealist, Division of Vegetable Physiology and Pathology. Pp. 

 ii, 529-542. (Reprinted from Yearbook of Department of Agriculture 

 for 1900. ) July, 1900 5, 000 



Spraying for Fruit Diseases. By B. T. Galloway, Chief of Divison of Vege- 

 table Physiology and Pathology. Pp. 12, figs. 6. Farmers' Bulletin 



No. 38. (Reprint.) July, 190 f 10,000 



Reprint, October, 1901 10, 000 



Reprint. December, 1901 25,000 



Reprint. June, 1902 20, 000 



The Cultural Characters of Pseudomonas Hyacinthi, Ps. Campestris, Ps. 

 Phaseoli. and Ps. Stewarti — Four One-Flagellate Yellow Bacteria Para- 

 sitic on Plants. By Erwin F. Smith, Pathologist, in Charge of Labo- 

 ratory of Plant Pathology. Pp. 153. fig. 1. Bulletin No. £8. August, 



1901.' Price, 10 cents 1,000 



Reprint. June, 1902 1,000 



Fungous Diseases of Forest Trees. By Hermann von Schrenk, Instruc- 

 tor in the Shaw School of Botany, and Special Agent in the Division of 

 Vegetable Physiology and Pathology, Department of Agriculture. Pp. 

 iii, 199-210, pis. 5. (Reprinted from Yearbook of U. S. Department of 

 Agriculture for 1900.) August, 1901 5,000 



Commercial Pear Culture. By M. B. Waite, Assistant Chief, Division of 

 Vegetable Physiology and Pathology. Pp. iii, 369-396, pis. 3. (Reprint 

 from Yearbook of Department of Agriculture for 1900. ) August, 1901 - . 5, 000 



How to Grow Mushrooms. By William Falconer, under the Supervision 

 of the Division of Vegetable Physiology and Pathology. Pp. 20. figs. 14. 



Farmers' Bulletin No. 53. ( Reprint. ) August, 1901 10, 000 



Reprint. December, 1901 35,000 



Plant Breeding. By Willet M. Havs. Professor of Agi-iculture, University 

 of Minnesota. Pp. 72, pis. 6, figs. 21. Bulletin No. 29. September, 

 19U1. Price. 10 cents 5,000 



The Black Rot of the Cabbage. By Erwin F. Smith, Division of Vege- 

 table Physiology and Pathology. Pp. 22, fig. 1. Farmers' Bulletin No. 

 68. (Reprint.) November, 1901 30,000 



The Grain Smuts: How They are Caused and How to Prevent Them. By 

 Walter T. Swingle. Special Agent, Division of Vegetable Physiology and 

 Pathology. Pp. 20, figs. 8. Farmers' Bulletin No. 75. (Reprint.) 

 November. 1901 25,000 



Potato Diseases and Their Treatment. By B. T. GaUoway, Chief of the 

 Division of Vegetable Physiology and Pathology. Pp. 12, figs. 4. 



Farmers' Bulletin No. 91. '(Reprint.) December, 1901 40,000 



Reprint, February, 1902.. 30.000 



