6 DEPARTMENT OF AGRICULTURE BULS. 1026-1050. 



Dendroctonus ponderosae, dissemination of blue-stainr fungus in Bulletin No: Page, 

 woods 1037 40 



Desiccation, treatment of cabbage seed for blackleg control 1029 5-7 



Deuel, Harry J., jr., ani Arthur D. Holmes, bulletin on' 

 "Digestibility of cod-liver, Java-almond, tea-seed and water- 

 melon seed oils, deer fat, and some blended hydrogenated fats " . _ 1033 1-15 



Digestibility, oils, cod-liver, Java-almond, tea-seed, watermelon^ 

 seed, deer fat an3 hvdrogenated fats, bulletin by Harry J. Deuel', 

 jr., and Arthur D. Holmes _. .. 1033 1-15 



Digestion, experiments with oils and fats 1033 3-15 



Dip, fungi control in woods, experiments and studies _ 1037" 32^8, 51'. , 



Diseases — 



chlorotic list and notes 1038 13' 



plant, losses caused by, 1909-1 918 1043| ^' '^|q ' ^j. 



Dixon, H. M., H. W. Hawthorne, and Frank Montgomery, 

 bulletin on "Farm management and farm organization in Sumter 

 County, Ga." 1034 1-97 



r 8 11 17 



Dooley sweet potato, canning value, and description ^ 1'041< ' g- on 



Doyle, C. B., and G. S. Meloy, bulletin on "Meade cotton r 



An upland long-staple variety replacing sea-island " 1030 1-24 



Drainage, conditions in Colorado, Cache la Poudre Valley _ 1026' 12' 



Drought — 



losses caused by, 1909-1918 1043J ^' '^{qiJ. 



problems, management of ranges and range cattle, bulletin by 



James T. Jardina and Clarence L. Forsling ^ 1031 1-84; 



recurrence in — 



New Mexico and effects on ranges l'03l| iqloi 



Southwest 1031 11-13 



Dry land — 



sunflower growing, experiments _ T045 5-7" 



farming — 



South Dakota, experiments with cereals _ 1039 13-45 



sunflower culture, directions , 1045 6-7 



Early Red Carolina, sweet potato, canning value and description. . 1041< ,i g,- Qn> 



Egyptian cotton, industry in Southwest, establishment and spacing 



methods 1030 17 



Elk- 

 enumeration and value ^ . . 1049 24, 25 



occurrence, distribution, hunting restrictions, and need oi 



refuges 1049 4-5- 



Refuge, Jackson Hole, Wyo., purchase and cost 1049 45, 46- 



restocking, and transfers, 1905-1920 1049 39-41 



Elm, injury by avocado red spider in South _ 1035 4 



Emmer, growing — 



on dry land, experiments in South Dakota - 1039 36- 



under irrigation, experiments in South Dakota - 1039 59-60- 



Engelbert, Elmer, and V. N. Valgren, bulletin on — 



' ' Bank loans to farmers on personal and collateral security " . . 1048 1-26 

 "Farm mortgage loans by banks, insurance companies, and 



other agencies" 1047 1-23- 



Entandrophragma candollei, identification key and description... 1050 3,8-9 



Experiment station, Kansas, studies of wheat-rust resistance 1046 4-32; 



Farm — 



expenses, distribution in Georgia, Sumter County, 1913, 1918. 1084 25-28 



loans, security, personal and collateral, nature _ 1048 20-22: 



products — 



perishable handling by self-service plan 1044 35-39 



price variations in Georgia, 1911-1920 - 1034 45 



Sumter County, Ga., sales and prices, 1913, 1918 1034 43-46- 



