INDEX. 669 



Kadio— Page. 



distribution of forecasts and weather reports 73-78 



use in disseminating market news 19. 513, 534 



Railroads, strike , in j ury to farmers 5 



Ramsay, R. A., Chief of Tick Eradication Division 13G 



Rangers, forest, qualifications and training 202-203 



Ranges- 

 cattle production for beef 106 



foi^est, improvements needed 225-227 



management on National Forests, policy and needs 220-227 



Ransom, B. H., Chief of Zoological Division 154 



Rat viruses, commercial, testing 146 



Rats — 



house, control work 342-343 



kangaroo, injury to ranges and control 341 



Reclamation projects, demonstration work 1 94 



Reforestation, National Forests — 



amount and costs, 1921 219 



program, immediate needs 198-199 



Regional councils, nature and object 14 



Regulatory work. Chemistry Bureau 275-288 



Reindeer — 



Alaskan, industry progi-ess 355-357 



Norwegian, comparison with Alaskan 356 



Rennie, James, study of bee diseases 327 



Repair shops, saving effected by 45 



Research — 



scientific, results 21-22 



statistical and historical, Markets Bureau, 1922 536-537 



work- 

 experiment stations 421. 422. 423 



Forest Service 238-247 



Roads Bureau 490-495 



Reservations, game and bii'd, numbers, location, and conditions 357-362 



Respiration calorimeter, energy and heat studies 457 



Rice — 



growing in Porto Rico, soils and variety tests 432 



statistics, acreage and production, 1910-1922 53-56 



River— 



and flood service, work, 1922 78-80 



stations and districts, reports 79 



Road materials, tests and researches • 490-494 



Roads — 



Bureau — 



cooperation with other agencies 493-494 



report of (.'hief, 1922 461-503 



Federal-aid — 



acts, work of Solicitor 586-587 



construction progress and cost 33-34, 463—484 



testing materials 493 



forest — 



construction, 1922 34, 485-488 



construction in Alaska, results 200 



National — 



improvement, specific instances ; . 465-466 



and interstate systems, development 461-463 



Forests, construction and cost 232-237 



projects by States and by types 468-484 



Rodents — 



control, work of county agents 443 



eradication work, cost and saving 23, 338, 343 



life habits investigations 352 



Roguing potato fields for control of mosaic disease 185 



Rommel, George M., resignation 104 



Rootworm, strawberry, pest of roses, control 313 



Roses, stock experiments 183-184 



Rosette disease of wheat, investigations 165 



Rosin, investigations and standards 265-267 



