INDEX TO PAPERS ON PLANT SUBJECTS IN YEARBOOKS. 



41 



R 



Extract. 



Rabun apple, history and description 429 



Railroad transportation facilities for truck farming 459 



Rainfall, absorption by corn 310 



Raisin industry, future. 281 



origin and growth 281 



production, cultural conditions 281 



wine, and grape production, paper 281 



Raisins, harvesting and preparing crop 281 



production 354 



exports and imports 281 



Ramie, facts concerning 22 



Randolph apple 283 



Range management, paper 419 



Ranges, stock, northern, some poisonous plants 206 



western, conservation of water 419 



improvement 419 



legislation, attitude of stockmen 419 



movement toward farming 419 



present situation 419 



probable future of live-stock industry . 419 



resting overgrazed land 419 



worn-out, reseeding . . 419 



Rape, seeds 238 



Raspberries and apples combined 246 



Reasons for cultivating the soil 32, 35 



Reclamation of alkali lands in Egypt 291 



Red clover, seed 238 



Red June plum, history and description 229 



Redtop, seeds 238 



Reducing the cost of producing beet sugar, methods, paper 122 



Refrigeration, influence on the fruit industry 222 



Relation of cold storage to commercial apple culture, paper 317 



nutrition to health of plants 225 



plant physiology to the development of agriculture, 



paper 336 



soils to crop production 5 



sugar beets to general farming, paper 320 



Relationship between American and eastern Asian fruits 21 



Reservoirs, algae present 262 



contamination 262 



flowering plants 262 



prevention of pollution 262 



See also Algae, Copper, and Water supplies. 



Residues in beet-sugar manufacture, utilization in cattle feeding 137 



Rice country, South Atlantic coast, agricultural possibilities. . . 377 



growing in Egypt 291 



Porto Rico, etc 242 



industrial progress 264 



Japanese Kiushu, introduction into America, cost 384 



seeds 238 



Riley plum, history and description 399 



Rolfs, Peter Henry, paper entitled "New opportunities in 



subtropical fruit growing ' ? 394 



[Cir. 17] 



Year- 





book. 



Page. 



1906 



359-360 



1907 



425-427 



1903 



179-180 



1902 



419-420 



1902 



413-414 



1902 



414 



1902 



407-420 



1902 



414-415 



1904 



375 



1902 



415-416 



1894 



443-460 



1902 



472-473 



1906 



225-238 



1900 



305-324 



1906 



232-233 



1906 



227-233 



1906 



227 



1906 



237-238 



1906 



225-227 



1906 



238 



1906 



229-230 



1906 



230-231 



1901 



251-252 



1901 



441-443 



1895 



123-130 



1902 



573-588 



1901 



238-239 



1901 



386-387 



1901 



246 



1906 



265-278 



1900 



561-580 



1903 



225-238 



1901 



155-176 



1904 



119-132 



1894 



129-164 



1903 



399-410 



1894 



437-442 



1902 



177-184 



1902 



175-186 



1902 



177 



1901 



184-185 



1898 



213-220 



1905 



199-200 



1902 



582-583 



1901 



362 



1902 



226-227 



1905 



293 



1901 



236 



1905 



502 



1905 439-454 



