INDEX TO YEARBOOKS, 1901-1905. 147 



Sugar-producing plants, study in Bureau of Cliemistry, remarks, 1901, 61. 



Sugars, etc., value and use as food, 1902, 401. 



Sulpliate, copper, use in purification of water, 1904, 50-51. 



Sulphates in irrigation waters, effects, 1902, 288. 



Sulphurous acid, use in table sirups, 1905, 246-247. 



Sumac, use in home adornment, 1902, 514. 



value as food for bob white, note, 1903, 202. 

 Sumatra leaf tobacco, experiments, 1903, 67, 90. 



tobacco, growing in Connecticut, 1901, 40, 55; 1902, 70. 



Pennsylvania, New York, and Wisconsin, 1902, 74. 

 seed, use, 1904, 437. 



shade grown, opinions of cigar manufacturers, 1902, 71-73. 

 Sun scald, danger, suggestion for reducing, 1902, 247. 



of apple trees, precaution in planting, 1901, 599. 

 top working for lessening of injuries, 1902, 246. 

 Suncrypta, pollution of drinking water, discussion, 1902, 184. 

 Sunflower cotton, origin and character, 1903, 129. 



oil, production in Russia, note, 1903, 412. 

 Sunshade, use on corn cultivator, 1903, 192. 

 Sunshine, influence on sugar beets, 1901, 310. 



yield of cotton, 1904, 143-147. 

 recorder, weather stations, note, 1903, 113. 

 Supply Division, Chief, duties, 1901, 611; 1902, 661; 1903, 509; 1904, 539; 1905, 563. 

 Supreme Court, United States decision in Geer v. Connecticut, relation to game pro- 

 tection, 1905, 541, 546. 

 on Weather Bureau as evidence, 1903, 305. 

 Surra, horse disease, Philippines, repression, 1905, 29. 

 Surveys, soil. See Soil surveys. 

 Swallow, sea. See Tern. 



Swallows, bank, mouse-colored, and cliff, migration, 1903, 386. 

 Swamp land, plowing for corn, suggestion, 1905, 469. 

 lands, crops for use, study, 1904, 42. 



New York, uses and prices, 1905, 522. 

 peat drainage, note, 1904, 109. 

 Swamps, drying up as consequence of clearing, 1901, 334. 

 Swedish select oat, experiments, remarks, 1904, 32. 



oats, introduction into United States and value, 1905, 294. 

 Sweet clover seed, production and handling, 1901, 240. 

 com, hybridization, note, 1904, 46. 

 potato, use for starch, note, 1902, 602. 

 potatoes, experimental growing on Potomac flats, 1903, 42. 

 in peach orchard, advantages, 1902, 615. 

 Swift, chimney, migration, 1903, 386. 

 Swine diseases, control, investigation, 1905, 25. 

 number and value, 1905, 131. 

 numbers in several countries, 1905', 732-735. 

 See also Hogs; Live stock; Pigs. 

 SwiNGLB, Waltbh T., and Herbert J. Webber, article on "New citrus creations of 



the Department of Agriculture," 1904, 221-240. 

 Swiss cattle, dairy breed, description and qualities, 1902, 148. 

 Switzerland, dairy cattle, discussion, 1902, 148. 



scenic attractions, income to country, 1901, 529. 

 Sycamore, use in home adornment, details, 1902, 512. 

 Syngamus trachealis, transmission, 1905, 150. 

 Syngeneticese, pollution of drinking water, discussion, 1902, 182. 

 Synura, pollution of drinking water, discussion, 1902, 184. 



T. 



Taber, G. L., citrus fruit growing in Florida, note, 1904, 223. 



Table com, quality, note, 1902, 541. 



Tachina larvarum, enemy of gypsy moth, remarks, 1905, 132. 



Tacoma, advantages as a port, 1901, 572. 



Tallow exports, 1901, 800; 1902, 864; 1903, 693; 1904, 734; 1905, 775. 



Tampico, export of agave fiber, note, 1902, 318. 



fiber, remarks, 1903, 397. 

 Tan extracts, investigations, note, 1902, 39. 



