INDEX TO YEAEBOOKS, 1901-1905. 51 



Eggs, wood duck, note, 1901, 455. 



woodcock, description, 1901, 449. 

 Egypt as competitor in cotton production, 1901, 204. 

 source of cotton supply, 1901, 199. 

 climate, and products, remarks, 1902, 573. 

 crops for reclamation of alkali lands, article by T. H. Kearney and T. H. Means, 



1902, 573-588. 

 irrigation and water supply, 1902, G32-634. 



improvement and great increase of crops, 1902, 574-576. 

 study of irrigation, by Department agent, 1902, 111. 

 Egyptian cotton, American grown, remarks, 1901, 36. 



boll weevil attack, remarks, 1902, 85, 384-385. 

 disadvantages in production, 1903, 123. 

 experiment in breeding in South Carolina, 1902, 382. 

 growing, experiments, 1905, 38. 

 imports and problem of breeding, remarks, 1902, 230. 

 imports and uses, 1903, 389-390. 

 improvement by seed selection, notes, 1902, 379, 380. 

 output, note, 1903, 122. 

 seed, advantage for oil making, 1901, 295. 

 varieties, introduction and establishment, 1903, 30. 

 Government, proclamation against American cotton seed, 1904, 191. 

 irrigation, studies, 1903, 97. 

 Eider duck, breeding place, lease by Audubon Society, 1905, 617. 

 Eldeidge, M. 0., review of State road legislation and appropriations, 1901, 679-680; 



1903, 569-572; 1904, 610-612. 

 Electricity, use, possible in production of nitrogen for fertilizers, 1902, 336. 

 Eliot, President, Harvard, statement of objects of education, 1902, 499-500. 

 Elk, and other animals on public lands, need of more money, 1903, 83. 

 conditions, 1905, United States, 1905, 615. 

 preserve, establishment in California, 1904, 90. 

 Elkington, Joseph, expert in locating drains, remarks, 1902, 242. 

 Elliott, C. G., article on "Some engineering features of drainage,'' 1902, 231-244. 

 Ellison, T. E., dairy farm, management, 1902, 359. 



Thomas, statistics and estimates of cotton, 1901, 199. 

 Elm, American, use in home adornment, details, 1902, 511. 

 Embankments, two forms in use in check system irrigation, 1903, 248. 

 Embryos, adventive, occurrence in citrus hybridization, 1904, 226, 227. 

 Empusa, comparison with mucor as insect killer, 1901, 462. 



grylli, enemy of grasshoppers and caterpillars, 1901, 459. 

 Energy, calories, average per person per day, 1901, 405. 



human, relation of food study in calorimeter, 1904, 209. 

 Engineering, agricultural, discussion by Secretary, 1901, 88; 1902, 113-114; 1903, 97-98; 

 1904, 110-111. 

 drainage features, some, article by C. G. Elliott, 1902, 231-244. 

 field, drainage problems, 1902, 242. 

 highway, instruction, importance, 1905, 109. 

 or designing, farm, relation of forestry, 1904, 255. 

 rural and farm machinery, study, remarks, 1904, 97. 

 Burvejrs, etc., cost in road building, 1904, 337. 

 Engineers, commission, administration of road improvement, 1903, 456. 

 England, feeding of oil cake, 1902, 433. 



licorice culture, note, 1903, 344. 

 shipments of chilled beef from Argentina, 1904, 277. 

 English breeder, relation to development of thoroughbred, 1904, 532. 

 Entire wheat flour, value and use as food, 1902, 398-399. 



Graham and standard patent flours, discussion, 1903, 354-358. 

 Entomological exhibit, Louisiana Purchase Exposition, 1904, 85. 

 Entomologist, economic, problem in losses to crops, etc., note, 1904, 474. 



value of Japanese flowering tree, 1902, 160. 

 Entomologists, economic, association. National, 1905, 579. 

 Entomology, Bureau, organization and duties, 1903, 511; 1904, 541; 1905, 565. 

 relation to control of insects injurious to forests, 1905, 256. 

 work for control of cotton insects, 1904, 197-198, 199. 



review by Secretary, 1903, 73-79; 1904,78-86; 1905,75-83. 

 Division, direction of silk culture investigation, 1903, 144, 145. 

 minor work of 1901, and work for 1902, 1901, 99. 



