36 



INDEX TO PAPEES ON PLANT SUBJECTS IN YEARBOOKS. 



Extract. 



Pecan varieties, histories and descriptions 356 



399 

 429 

 450 



Wolford, history and description 450 



Young, history and description 399 



Pennsylvania, tobacco soil 27 



Peppers, paprika, cultivation in United States 401 



red, cultivation in United States 401 



Perfection currant, history and description , 356 



Perfume plants grown in Porto Rico and the Philippines 242 



Perfumery fanning, can it succeed in the United States? 135 



Peridermium on pine trees 463 



Perry apple, history and description 330 



Persimmon, Delmas, history and description 356 



Josephine, history and description 429 



Miller, history and description 450 



Ruby, history and description 450 



Philippine Islands, crops suitable 242 



Philopena pear 283 



Phosphates, mineral, as fertilizers 7 



Phosphoric acid, function in plant growth 225 



Physiology and Pathology, Vegetable, Division 123 



work 158 



plant, development of science 336 



relation to development of agriculture, paper. . . 336 



Pickles, grape, how to make 354 



Pie, grape, how to make 354 



Piedmont section, South Atlantic Coast, agricultural possibili- 

 ties 377 



Pierce, Newton 1 B arris, paper entitled " Olive culture in the United States''. 84 

 Pieters, Adrian John: 



Paper entitled "Agricultural seeds — where grown and how 



handled " 238 



''Seed production and seed saving" 68 



"Seed selling, seed growing, and seed testing" 184 



" Testing seeds at home " 34 



"The business of seed and plant introduc- 

 tion and distribution, ' ' paper 384 



Pine, peridermium 463 



woods belt, South Atlantic Coast, agricultural possibilities. 377 

 Pineapple and citrus productions, new, of the Department of 



Agriculture, paper 427 



Biscay ne, history and description 427 



Coquina, history and description 427 



Dade, history and description 427 



Deliciosa, history and description 427 



Eden, history and description 383 



Gale, history and description 383 



hybrids, histories and descriptions 427 



industry in the United States 55 



Jensen, history and description 427 



Jupiter, history and description 427 



Matthams, history and description 383 



[Cir. 17] 



Year- 





book. 



Page. 



1904 



405^16 



1905 



504-508 



1906 



365-370 



1907 



315-320 



1907 



315-316 



1905 



508 



1894 



143-155 



1905 



539 



1905 



539-540 



1904 



404 



1901 



361-362 



1898 



377-398 



1907 



491 



1903 



270-271 



1904 



404-405 



1906 



362-363 



1907 



309-310 



1907 



310-311 



1901 



349-368 



1902 



474-475 



1894 



177-192 



1901 



166-167 



1897 



99-111 



1898 



261-266 



1904 



128-132 



1904 



119-132 



1904 



376 



1904 



377 



1905 



198-199 



1896 



371-390 



1901 



233-256 



1896 



207-216 



1899 



549-574 



1895 



175-184 



1905 



291-306 



1907 



491 



1905 



199 



1906 



329-346 



1906 



345-346 



1906 



341-342 



1906 



340-341 



1906 



338-340 



1905 



287-288 



1905 



290 



1906 



337-346 



1895 



269-282 



1906 



343-344 



1906 



342-343 



1905 



289-290 



