[Continued from page 2 of cover.] 



No. 4;!. Japanoso Ramboo.s. 1903. Price. 10 cents. 



44. Thr I'.itti'i-I^.t <»f AppleH. VMi. Prico. la . viit.-. „. ^ 



4r> Till' lMi\>iol<)^:iial K."»k> ni .Min.Tal Nutrients in I'lants. UXW. Price, 5cent.^. 



4()! The Prupajrariun of Tropical Fruit Trees an.l Other Phintt*. n»o:5. Price, 



10 cents. 



47. The Description of Wiieat Varieties. in03. Price, 10 cents. 



48 The .Vpi.le in Cold Stora^'c. 190.S. Price, 15 .-ents. 



40. The Culture of the Central .Vinerican Rubber Tree. 1008. Price, 25 cents. 



50 Wil.l Kice: Its I'ses an.l Propa-xation. 1003. Price, 10 cents. 



51. Mi.>.'cellaneous Papers: I. The Wilt Di.-^case of Tobacco an.l Its (bntn.l. 



11 The Work of the Coinrnunitv l)ein.)nstrati..n Farm at Terr»ll, 'lex. 

 III. Fruit Trees Frozen in 1904.' IV. The Cultivation of the Australian 

 Wattle. V. Lejjal an.l Customary Weij^hts per Bushel of Seeds. \'I. 

 Col.len Seal. 1005. Price, 5 cents. ,,,-,,, 



52. With('r-Tii» an.l ( >ther Diseases of Citrous Trees ami Fruits Cause.l by Colle- 



totrichum (ikeosporioi.les. 1004. Price, 15 centa. 



53. The Date Palm. 1904. Price, 20 cents. 



54. Persian Culf Dates. 1903. Price, 10 cents. 



55. The Drv K.)t ..f I'otatoes. 1004. Price, 10 cents. 

 50. Nomeni-lature of the Apple. 1005. Price, 30 cents. 



57. .Methods r.sed for C(jntr.>llinf,'San.l Dunes. 1004. Price, 10 cents. 



5H The Vitality an.l (n-rmination of Seeds. 1004. Price, 10 cents. 



50. Pasture, Mea.low, and Foraj;eCroi>s in Nebraska. 1904. Price, 10 a-nts. 



(iO. A Soft K.>t of the Calla Lily. 1904. Price, 10 Cents. 



61. The Avoca.l.) in Florida. 1004. Price, 5 cents. 



62. Notes on Kjivptian Ajiricultnre. 1004. Price, 10 cent.s. 



63. Investigations of Kusts. 1004. Price, 10 cents. 



64 .V Method of Destroying or Preventing the (.Jrowth of Alg.e and Certain 



Pathogenic Bacteria in Wat.^r Supplies. 1004. Price, 5 cents. 



65. Reclamation of Cai)e Cod Sand Dunes. 1904. Price, 10 cents. 



GV). Seeds anil Plants Imptirted. Inventory No. 10. 1905. Price, 20 cents. 



67. Ranire Investigations in Ari/.ma. 1904. Price, 15 cents. 



6S. North American Species of Agrostis. 1005. Price, 10 cents. 



69. American Varieties of Lettuce. 1004. Price, 15 cents. 



70. The Commercial Status of Durum Wheat. 1004. Price, 10 i-ents. 



71. Soil Inoculation for Legumes. 1005. Price, 15 eents. 



7" Miscellaneous Pa|>ers: I. Cultivation ..f Wheat in Permanent Alfal la fields. 

 II. The Salt Water Limits of Wikl Rice. III. Kxterminatmn of .lohnson 

 (Jrass. IV. Inoculation of Soil with Nitrogen-Fixing Bacteria. 1905. 



Price, 5 cents. 



73. The Development of Single-Germ Beet Seed. 1005. Price, 10 cents. 



74. The Prickly Pear and Other Cacti as Food for Stock. 1005. Price, 5 cents. 



75. Range Management, in the State of Washington. 1005. Price, 5 cents. 



76. Copperas an Algicide and Disinfectant in Water Supplies. 1005. Price, 5 



cents. 



77. The Avocado, a Salad Fruit from the Tro])ics. 1905. Price, •> cents. 



78. Improving the Qualitv ..f Wheat. 1905. Price, 10 cents. 



79. The Variability of Wheat Varieties in Resistance to Toxic Salts. lOOu. 



Price, 5 cents. 



80. Agricultural Explorations in Algeria. 1905. Price, 10 cents. 



81. involution of Cellular Structures. 1905. Price, 5 cents. 



82. Grass Lands of the South Alaska Coast. 1905. Price, 10 cents.' 



83. The Vitality of Buried Seeds. 1905. Price, 5 cents. 



84. The Seeds of the Bluegrasses. 1005,' Price, 5 cents. 



85. The Principles of Mushroom Growing. 1905. Price, 10 cents. 



86. Agricultun^ without Irrigation in the Sahara Desert. 1905. Price, 5 cents. 



87. Disease Resistance of Potatoes. 1005. Price, 5 cents. 



88. Weevil-Resisting Adaptations of the Cotton Plant. 1906. I'rice, 10 cents. 



89. Wild MedicinalPlants of the United States. 1906. Price, 5 cents. 



90. Miscellaneous Papers: I. The Storage and ( iermination of Wild Rice Seed. 



XL The Crown-Gall and Hairy-Root Diseases of the Apple Tree. 111. 

 Peppermint. IV. The Poisonous Action of .Johnson Grass. 1906. Price, 

 5 cents. , 



91. Varieties of Tobacco Seed Distributed. 1906. Price, 5 cents. 



92. Date Varieties and Date Culture in Tunis. [In press.] 



93. The Control of Apple Bitter-Rot. 1906. Price 10 cents. 



94 



