90 INDEX TO YEAEBOOKS, 1901-1905. 



Ladybirds, enemies of plant lice, introduction, 1902, 82. 



Lake freight rates, table, 1901, 851; 1903, 678; 1904, 719;_1905, 758. 



Michigan, temperature, relation to surrounding regions, 1902, 126. 



region, climate of forest-denuded portion, article by Willis L. Moore, 1902 125- 



132. 

 States, forest-fire losses, 1904, 135. 



Upper, cause of low temperatures, 1902, 130. 



temperature, comparison with other States, 1902, 126. 

 Superior bark weevil, injuries in forest reproduction, 1905, 254. 

 effect of winds on climate of adjacent regions, 1902, 126. 

 Lakes, mountain, of the scenic regions of the United States, 1901, 535. 

 Lambing season in Arizona, note, 1901, 241. 

 Lambs, inspection for import, 1902, 13. 

 Lamson, conclusion as to tuberculin test, 1901, 587. 

 Lancaster, Sam C, article on "Practical road building in Madison County, Tenn.," 



1904, 323-340. 

 Land, alkali, reclamation, remarks, 1904, 72-74. 

 cost of preparing for irrigation, 1904, 106. 

 for corn growing, necessity of fertility, 1903, 177. 

 laws, influence on irrigation development, remarks, 1901, 92. 



of JEawaii, change, remarks, 1901, 518. 

 methods of farming for sugar beets, improvement, 1901, 496. 

 Office, General, ruling as to grazing, 1901, 337. 

 offices in United States, list, 1901, 688-690. 

 physical condition, improvement by legumes, 1902, 228. 

 poor, restoration by use of cowpeas and other legumes, 1902, 227. 



usefulness in intensive farming, 1904, 172. 

 preparation for irrigation, article by R. P. Teele, 1903, 239-250. 



hemp, 1901, 544. 

 problems of the West, conclusions of Secretary, 1901, 95. 

 public, acts, improper benefits to speculator, 1901, 93. 

 disposal for irrigation, remarks, 1903, 575. 

 effect of cheapness on farm prices, 1905, 513. 

 relation of slope and level to drainage, 1902, 232-233. 

 smoothing and leveling for irrigation, 1903, 240-243. 

 tenure in United States, discussion, 1902, 750-751. 

 Land-grant colleges. See Agricultural Colleges. 

 Landlordism, conditions in United States, 1905, 530-531. 

 Lands, agricultural, prices in Argentina, 1904, 285. 



farm, influences affecting prices, itemized, 1905, 519-521. 

 prices, illustrative local conditions, 1905, 521-530. 



increase, 1900-1905, 1905, 511-513. 

 rates of advance in prices, 1905, 530. 

 fertility, maintenance, and restoration, notes, 1904, 69, 70. 

 grazing, profits of leasing by States, 1901, 95. 

 irrigated, drainage, discussion, 1902, 234-242. 

 public, forestry, remarks; forest management, 1903, 557, 558. 



open for settlement, remarks and table, 1901, 688-690; 1902, 748-750; 



1903, 577-579; 1904, 622-625. 

 relation of irrigation to settlement, 1901, 89-90. 

 waste, reclamation by drainage, 1902, 231. 



worn-out, use of cowpeas and other leguminous plants in restoring, 1902, 227. 

 Langley, irrigation officer in Egypt, opinions on reclamation of alkali soils, 1902, 584. 

 Langworthy, C. F., article on "Fruit and its uses as food," 1905, 307-324. 

 Lantz, D. E., article on "Meadow mice in relation to agriculture and horticulture," 

 1905, 363-376. 

 review of bounty legislation for destruction of noxious animals, 1905, 

 1905, 621-623. 

 Lanza, Prof. G., timber-test work, 1902, 535. 

 Lard adulterants, difficulty of testing, 1904, 359. 

 compound, use of cotton-seed oil, 1901, 287. 

 cotton-seed oil with animal fats as substitute, 1903, 415-416. 

 detection of cotton-seed oil after change by heating, 1904, 362. 



article by L. M. Tolman, 1904, 359-362. 

 exports, 1901, 863; 1902, 800; 1903, 693; 1904, 733; 1905, 774. 

 melting point of certain acetates as test for cotton-seed oil, 1904, 361, 362. 

 ocean rates. United States to Liverpool, 1905, 760. 

 value and use as food, 1902, 396, 



