978 



EXPEEIMENT STATION EECOED, 



[Vol. 35 



Rice — Continued. Page. 



fertilizer experiments 31, 32 



fertilizer experiments, La 337 



hulling waste product as a feed- 

 ing stuff 271 



inheritance of flowering time in_ 329 



meal, acidity 770 



of Lower Burma 230 



smut, description and biblio- 

 graphy 247 



smut, notes 243 



starch content, Okla 108 



stem borer, studies 659 



straight head in, La 350 



varieties 31 



yield as affected by deep plow- 

 ing, Hawaii 527 



Rinderpest — 



immunization 487, 784 



relation to coccidiosis in cattle 



and carabaos 76 



transmission experiments 487 



treatment 784 



Ringworm, treatment 279 



Ripersia resinophila n.sp., descrip- 

 tion 358 



River and harbor improvements in 



Ohio 83 



Road — 



building rock, tests, U.S.D.A 685 



law in Iowa 493 



law in Ohio 493, 583 



law in Oregon 789 



materials, physical properties, 



U.S.D.A. 84 



materials, tests 390 



system, county, designing 492 



tar fumes, effect on vegetation- 734 

 tars, pitches, etc., specifications 



and definitions 888 



Roads — 



administration in Baltimore Co., 



Maryland 492 



administration in California 82 



administration in Idaho 789 



administration in Kentucky 492 



administration in Maryland 686 



administration in Monroe Co., 



New York 288 



administration in Nova Scotia- 789 



administration in Oregon 389 



administration in Rhode Island- 288 



administration in "Victoria 493 



administration in Virginia 188 



administration in Washington 686 



bituminous macadam, construc- 

 tion field books for 389 



brick, U.S.D.A 686 



concrete, construction 390, 492 



concrete, cracks in 492 



concrete, gradation of aggre- 

 gates for 584 



concrete, hydrated lime for 80 



construction and maintenance- 84, 686 



construction, chart for 789 



Roads — Continued. Page, 



construction. Federal aid for, 



U.S.D.A. 686 



drainage and subgrades for . 390 



maintenance in Indiana 389 



maintenance in United States 389 



maintenance, motor trucks in 888 



mileage and revenues in Middle 



Atlantic States, U.S.D.A 888 



nation-wide system of 746 



papers on 583 



rural post. Federal aid to 200 



surface oiling of 288 



text-book 583 



tire widths for 789 



yearbook 583 



Rock phosphate. (See Phosphate.) 

 Rocks — 



for road building, U.S.D.A 84, 685 



microscopic method of analysis, 



U.S.D.A. 84 



Rodents, destruction with hydrocy- 

 anic acid gas 53 



Roentgen rays, effect on — 



cigarette beetle, U.S.D.A. 554 



formation of antibodies 079 



germination and growth of 



plants 436 



Roof paints, tests 189 



Root — 



aphids, nematode parasite of G58 



beer, alcohol content 557 



cellars for prairie farms 690 



crops, combined fungus attacks 



on 245 



crops, culture in South Austra- 

 lia 835 



growth of forest trees 223 



maggots, notes. Wash 396 



nodules of Ceanothus ameri- 



cantis 132 



tubercles, production as affected 



by nitrates 634 



tubercles, urease in 334 



Roots — 



orientation as affected by media 223 



secretion of toxic substances by 636 



Rope, knotting and splicing 495 



Rose — 



chafer, notes 046 



chafer, notes, U.S.D.A 260 



chafer, poisonous character 279, 489 



diseases, U.S.D.A 840 



pests and their control. Wash 490 



Rosellinia bunodes, notes 50 



Roses — 



American, annual 345 



cultivated, history 450 



culture, U.S.D.A 840 



culture experiments 240 



culture, treatise 647 



for Maine 840 



of Denmark 745 



Rosha grass, economic uses 807 



Rotation — 



experiments, Ohio 536 



