1920] 



INDEX OF SUBJECTS. 



923 



Agricultural — Continued. 



reconstruction. (Sec Reconstruction.) 

 research — 



as affected by the war, 707. 



impartiality of, 508. 



importance and needs, 704, 707, 

 710. 



need of fund.s, 395. 



organization, 698. 



project es.sentials, editorial, 302. 



regulations for grants in England 

 and Wales, 195. 

 resource-g of Argentina, 487. 

 school, high, of Hohenheim, historical 



sketch, 97. 

 schools — 



in Brazil, 97. 



rural junior high, in Virginia, 597. 

 statistics — 



international, 896. 



of Austria, .595. 



of Brazil, 595. 



of British India, 896. 



of Canada, Can., 795. 



of Chile, 295. 



of Denmark, 295. 



of England and Wales, 395. 



of France, 795. 



of French colonies, 194. 



of India, 492. 



of Italy, .193, 896. 



of New Zealand, 491. 



of Norway, 795. 



of Ohio, Ohio, 486. 



of Scotland, 95, 896. 



of South Dakota, 491. 



of United Kingdom, 95, 491. 

 teachers — 



academic standards for, 705. 



training, 296, 297, 596, 696, 697, 

 705, 706. 

 tenancy. {See Land tenure.) 

 terminology, Norwegian, 98. 

 training for ex-service men, 93. 

 war damages, guide for estimating, 290. 

 Agriculture — 



land foreign trade, U.S.D.A., 490. 

 books for high schools, 698. 

 Department of. (See United States 



Department of Agriculture.) 

 importance in America, 393. 

 in central France, 895. 

 in Cyprus, 705. 

 in England, development, 487. 

 In England during two wars, 894. 

 in France, comparison with other coun- 

 tries, 94. 

 in Germany, present condition, 94. 

 in Japan. 395. 

 In Philippines, 487. 

 in Scotland, economics of small farms, 



594. 

 in Spain, relation to transportation 



rates, 488. 

 in Tropics for ex-service men, 93. 



(Sec also Agricultural conditions.) 

 power applied to, 591. 



Agriculture — Continued. 



profit and loss sharing, 896 



profit-sharing in, 793. 



use of electricity in, 285. 

 Agrilus restrictUH, notes, 57. 

 Agrotis ypsilon. (See Cutworm, black.) 

 Air- 

 conditioning in private houses, 486. 



ionization by plants, 225. 



maps for forest areas, 840. 



movements, studies, U.S.D.A., 118. 



(See also .\tmosphere.) 

 .\irplanes, effect on hail, 618. 

 Alabama — 



College, notes, 99, 799. 



College Station, report, 98. 



Station, notes, 799. 

 Albina, use of term, 4.'i3. 

 Albinism, inheritance in cereals, 132. 

 Albugo spp. on sweet potato, 152. 

 Albumin — 



determination in urine, 206. 



egg, gold number determination, 12. 

 Albuminoids, as affected by sewage organ- 

 isms, 791. 

 Alcides mall n. sp., description, 163. 

 Alcohol — 



as fuel, new sources, 617. 



as gasoline substitute, 187. 



denatured, from waste molasses, 591. 



from sulphite waste liquor, 416. 



industry in France, 261. 



testing device, 712. 



use for power, 389. 



(See also Butyl, Benzyl and Methyl al- 

 cohol.) 

 Aldehydes — 



effect on protein hydrolysis, 110. 



in soils, effect of fertilizers on. Pa., 519. 

 Alcyrodes — 



azalcto n. sp., description, 557. 



eomata, notes, 52. 

 Alfalfa— 



as cover crop, Wash., 743. 



as hog pasture, U.S.D.A., 376. 



as shade crop for orchards, Oreg., 145. 



caterpillar, control, U.S.D.A., 357. 



cost of production in Argentina, 487. 



culture, U.S.D.A., 738. 



culture experiments, Idaho, 738 ; 

 Mont., 332. 



culture on Yuma project, U.S.D.A.,393. 



culture, papers on, 528. 



fertilizer experiments, Okla., 32. 



for improvement of sandy soil, 721. 



Fusarium wilt, .\. Mex., 345. 



germination as affected by H-ion con- 

 centration, 525. 



hay and sunflower silage, comparison, 

 Mont., 68. 



hay feeding racks, design, 91. 



hay for breeding ewes, 870. 



hay for fattening cattle, Ind., 870. 



heat-resistant varieties, Ariz., 734. 



irrigation experiments, Nev., 228; 

 Utah, 230. 



leaf spot, notes, 652. 



