354 DEPARTMENTAL REPORTS. 



Copies. 



Winter Forage Crop'J for the South. By Careltoii R. Ball, Assistant 

 Agrostologist, Grass and Forage Plant Investigations. Burean of Plant 

 Indnstrv. Pp. 36. figs. 24. Fanners" Bulletin No. 147. March, 1902. 30,000 

 Reprint. June, 1902 15, 000 



The Algerian Durum Wheats: A Classified List, with Descriptions. By 

 Carl S. Scofield. Erpert. Botanical Investigations and Experiments. 

 Pp. 48, pis. 8. Bulletin No. 7. April, 1902. Price, 15 cents 2, 500 



Experiments in Range Improvement in Central Texas. By H. L. Bently, 

 Special Agent, Grass and Forage Plant Investigations. Pp. 72. pis. 2, 

 figs. 6. Biilletin No. 13. April, 1902. Price, 10 cents 2, 500 



Forage Conditions on the Northern Border of the Great Basin, Being 

 a Report upon Investigations made During July and August, 1901, in 

 the Region Between Winnemucca. Nevada, and Ontario, Oregon. By 

 David Griffiths, Expert, in Charge of Field Management, Grass and 

 Forage Plant Investigations. Pp. 60, pis. 16. Bulletin No. 15. April, 

 1902. Price, 15 cents 3,500 



Some Diseases of the Cowpea. I. The Wilt Disease of the Cowpea and 

 Its Control. By W. A. Orton, Assistant Pathologist. II. A Cowpea 

 Resistant to Root Knot (Heterodern radicicola) . By Herbert J. Web- 

 ber, Physiologist, and W. A. Orton, Assistant Pathologist. Pp. 38, pis. 

 6, fig. 1. Bulletin No. 17. April, 1902. Price, 10 cents 5, 000 



Kentucky Blue Grass Seed: Harvesting, Curing, and Cleaning. By A. J. 

 Pieters, Botanist in Charge of Seed Laboratory, and Edgar Brown, 

 •Assistant Botanist, Botanical Investigations and Experiments. Pp. 19, 

 pis. 6, figs. 3. Bulletin No. 19. April, 1902. Price, 10 cents 3, 000 



Celery Culture. By W. R. Beattie, In Charge of Testing Gardens, Office 

 of Botanical Investigations and Experiments. Pp. 32, figs. 7. Farm- 

 ers' Bulletin No. 148. April, 1902 30,000 



Reprint, June, 1902 15,000 



Observations on the Mosaic Disease of Tobacco. By Albert F. Woods. 

 Pathologist and Physiologist, Vegetable Pathological and Physiological 

 Investigations. Pp. 24, pis. 6. Bulletin No. 18. May, 1902. Price, 15 

 cents 3 , 000 



The Seeds of Resciie Grass and Chess. By F. H. Hillman, Assistant. Seed 

 Laboratorv, Botanical Investigations and Experiments. Pp. 4. Bulle- 

 tin No. 25. Advance sheets of pp. 1-4. May. 1902 25. 000 



Stock Ranges of Northwestern California: Notes on the Grasses and For- 

 age Plants and Range Conditions. By Joseph Burtt Davy, Assistant 

 Botanist. Agricultural Experiment Station. University of California. 

 Prepared under the direction of the Agrostologist, Grass and Forage 

 Plant Investigations. Pp. 81. pis. 8, maps 3, figs. 4. Bulletin No. 12. 

 June, 1903. Price, 15 cents.. 2,500 



A Preliminary Study of the Germination of the Spores of Agariciis Cam- 

 pestris and other Basidiomycetous Fungi. By Margaret C. Fergtison, 

 cooperating with Vegetable Pathological and Phvsiological Investiga- 

 tions. Pp. 43. pis. 3. Bulletin No. 16. June, 1902. Price, 10 cents ._ 2,500 



The Relation of Nutrition to the Health of Plants. By Albert F. Woods, 

 Pathologist and Physiologist, Bureau of Plant Industry. Pp. ii. 155- 

 176. (Reprint from Yearbook of Department of Agriculture for 1901.) 

 June, 1902 1,000 



Progress in Plant and Animal Breeding. By Willet M. Hays. M. Agr.. 

 Agriculturist, Minnesota, Agricultural Experiment Station. Pp. ii, 

 217-232. (Reprint from Yearbook of Department of Agriculture for 

 1901.) June, 1902 1,000 



Agricultural Seeds — Where Gro^^Ti and How Handled. By A. J. Pieters, 

 Botanist, in Charge of Seed Laboratory, Bureau of Plant Industry. 

 Pp. iv, 233-256, pis. 4, figs. 2. (Reprint from Yearbook of Department 

 of Agriculture for 1901. ) June, 1902 500 



Agriculture in the Tropical Islands of the United States. By O. F. Cook, 

 Botanist, in Charge of Investigations in Tropical Agricultiire, Bureaii 

 of Plant Industrv. Pp. iv, 349-368, pis. 6. (Reprint from Yearbook of 

 Departmen t of Agriculture for 1 90 1 . ) Jime . 1 902 700 



The Home Fruit Garden. By L. C. Corbett. Horticulturist. Bureau of 

 Pl-mt Industry. Pp. ii. 431-446, figs. 6. (Reprint from Yearbook of 

 iVtpartment of Agriculture for 1901.) June, 1903 3.000 



