140 DEPARTMENTAL REPORTS. 



C'ljpies. 



Raising Sheep for Mutton. By Charles F. Curtiss. Director of the Iowa 

 Agricultural Experiment Station. Pp. 4^. figs. 18. Farmers' Bulletin 

 No. f»6. (Reprint.) April. ItiOO ._.... . 20,000 



Directions for the Use of Blackleg Vaccine. By Victor A. Norgaard. 

 Chief of Pathological Division, Bureau of Animal Industry. Pp. 8. 

 Circular No. '23. Second revision. May. 1900 -^ 3,000 



Rabies in the District of Columbia. By D. E. Salmon. D. V. M., Chief of 

 the Bureau of Animal Industry. Pp. 15. Circular No. 30. Revised 

 edition. May. 1900 - -. - .- 5,000 



Sheep Scab: Its Nature and Treatment. By D. E. Salmon. D. V. M., Chief 

 of Bureau of Animal Industry, and Ch. Wardell Stiles, Ph. D., Zoologist 

 of the Bureau. Pp. 64, pis. 0. figs. 30. Bulletin No. 21 . Revised edition. 

 June. 1900. Price. 15 cents lO.OUO 



Blackleg: Its Nature, Cause, and Prevention. By Victor A. Norgaard, 

 Chief ""of Pathological Division. Pp. '22. Circular No. 31. June. 1900. 10.000 



DIVISION OF BIOLOGICAL SURVEY. 



Life Zones and Crop Zones of the United States. By C. Hart Merriam. 

 Chief. Biological Survev. Pp. 79. colored map. Bulletin No. 10. (Re- 

 print.) July. 1S99. Price. 10 cents ... 1.600 



The Geographic Distribution of Cereals in North America. By C. S. 

 Plumb, B. S.. Director Indiana Agricultural Experiment Station. Purdue 

 University. Indiana. Prepared under the direction of Dr. C. Hail 

 Merriam, Chief of Biological Survev. Pp. 24, maps 4 (1 colored). Bul- 

 letin No. 11. (Reprint.) July. isii9. Price, 10 cents 1.500 



North American Fauna No. 15. Revision of the Jumping Mice of the 

 Genus Zapias. By Edward A. Preble, Assistant in Biological Survey. 

 Prepared under the direction of Dr. C. Hart Merriam. Chief of Biolog- 

 ical Survey. Pp. 42. pi. 1, figs. 4. August, 1899. Price, 5 cents. 3, 000 



North American Fauna No. 10. Results of a Biological Survey of Mount 

 Shasta. California. By C. Hart Merriam, Chief of Division of Biological 

 Survey. Pp. 179. pis. 5, figs. 46. October. 1899. Price, 20 cents 1.5(JiJ 



Some Common Birds in Their Relation to Agriculture. By F. E. L. Beal, 

 B. S., Assistant Ornithologist. Biological Survey. Pp. 40, tigs. 22. Farm- 

 ers" Bulletin No. 54. ( Reprint. ) November, 1899 . . 10, 000 



Reprint. April. 1900 - 30,000 



Report of the Acting Chief of the Division of Biological Survey for 1899. 

 Bj' T. S. Pa'mer. Pp. iii. 59-70. from the Report of the Secretary of 

 Agriculture for 1899. January. 190;i . . . . 300 



North American Fauna No. 17. Revision of American Voles of the Genus 

 Microtus. By Vernon Bailey. Chief Field Naturalist. Prepared under 

 tlie direction of Dr. C. Hart Merriam. Chief of Division of Biological 

 Survey. Pp. 88. pis. 5, figs, 17. June. 190 i. Price, 10 cents 3. 000 



Legis ation for the Protection of Birds Other than Game Birds. B}- T. S. 

 Palmer. Assistant Chief. Biological Survey. Prepared under the direc- 

 tion of Dr. C. Hart Merriam, Chief of Biological Survev. Pp. 94. pis. 2, 

 figs. 8. Bulletin No. 12. June, 1900. Price, 10 cents...'. 3,500 



DIVISION OF BOT.\NV. 



Crimson Clover Seed. Bj' A. J. Pieters. in Charge of Pure-Seed Investiga- 

 tions. Pp. 4. fig. 1. Circular No. 18. August, 1899 50.000 



Reprint. September, 1899 .. 3.000 



Inventory No. 2 of Foreign Seeds and Plants imported by the Section of 

 Seed and Plant Introduction. Numbers 1001-1900. Pp.94. August, 

 1900 .-- .- -- 5,000 



Contributions from TheU. S. National Herbarium. Vol. V. No. 4. Stud- 

 ies of Mexican and Central American Plants. No. 2. By J. N. Rose. Two 

 New Species of Plants from the Northwestern United States. By L. F. 

 Henderson. Hesperogeuia. A New Genus of Umbelliferae from 31ount 

 Rainier. By J. M. Coulter and J. N. Rose. Three New Species of 

 Tradescantia from the United States. By J. N. Rose. Treleasea, A 

 New Genus of Commelinaceae. By J. N. Rose. Notes on Useful 

 Plants of Me.xico. Bv J. N. Rose. Pp. viii, 145-259, viii, pis. 47, figs. 26, 

 October, 1899. Price". 25 cents 1,000 



