Arizona Agricultural Experiment Station. 



359 



Roots, depth of. 37:218. 



Sacaton grass. 38: 250. 

 Salsify. 35: 120. 



SALTBUSH, AUSTRALIAN, «ee Austra- 

 lian saltbush. 

 Salt-lime-sulphur wash. 34: 88. 

 Salt River Valley, 

 climate. 40: 291-293. 

 geology and topography. 40: 288-291. 

 irrigation waters. 40: 310-319. See also 



Waters, 

 soil maps. With 40. 

 descriptions of same. 40: 308-310. 

 SALT RIVER VALLEY, SOIL SUR- 

 VEY IN. 40: 287-330. See also 

 Soil survey. 

 Salt River waters. An. Rep. 1900: 



180-183. 40: 310, 313. 

 Salts, effect of on crops. An. Rep. 

 1900: 182, 183. 

 in Arizona artesian waters. An. Rep. 



1900: 183, 184. 

 in Arizona river waters. An. Rep. 

 1900: 18J-183. 

 San Pedro Valley artesian waters. An. 



Rep. 1900:183,184. 

 San Simon Valley, denudation of. 38: 



254. 

 Scale at Mesilla.N. Mex. 34: 88. 

 in Salt River Valley. 34 : 82. 

 San Jose. 34:82. 

 soft. 34:83. 

 Schizoneura americana. 38: 265. 



lanigera. 38: 263, 264. 

 Scribner, F. Lamson, and grasses from 

 Station herbarium. An. Rep. 

 1901: 338. 

 Sediments from river waters, see Soils, 



Salt River Valley. 

 Seed dealers, reliable. 35: 143. 38: 

 274. 

 importance of good. 35: 142, 143. 

 Selby, A. D., on Crown-gall. 33: 11, 

 14, 60, 61. 



SELECTING DAIRY COWS. 34: 97- 



99. 

 Separators, 

 advantages of. 38:278. 

 best. 38:278,279. 

 centrifugal. An. Rep. 1900: 178. 

 SEPARATORS. HAND, USE OF ON 

 THE FARM. 38: 277-280. 

 results from various. 38: 278, 279. 

 suggestions for using. 38: 278. 

 use of hand. An. Rep. 1900: 178. 

 38: 277-280. 

 Sheep feeding. An. 

 176. 



Rep 



An. Rep 

 An. Re|>. 



1900: 175, 

 1900: 



alfalfa hay for. 



17 ,176. 

 burr clover for. An. Rep. 1900: 



176. 

 Kaffir corn for. An. Rep. 1900: 



175. 

 results of. An. Rep. 1900: 176. 

 shelter necessary during. An. Rep. 



1900: 176. 

 sorghum for. An. Rep. 1900: 



175, 176. 

 sugar-beets for. An. Rep. 1900: 

 175, 176. 

 Showers, summer, see Rains and Precip- 

 itation. 

 Silt in irrigating waters of Arizona. An. 



Rep. 1900:182,183. 

 Siphonophora. 38: 265. 

 Six-weeks grass. 38:251. 

 Skinner, W. W. 

 Assistant Chemist. An. Rep. 1900: 



146. 

 HOME-MADE FERTILIZERS. 38: 



284-287. 

 report 1900. An. Rep. 1900: 180- 



186. 

 report 1901. An. Rep. 1901: 339- 

 342. 

 Slime-molds, see Crown-gall. 

 Smith, Dr. J. B., and Phylloxera. 38: 

 263. 



