INDEX. 



15 



Paper-stock supply, shortage, note 



Pasture, acreage in twenty-one regions 



Pelts, silver fox, prices 



Pennsylvania, farm practices and conditions in Bradford 



County 



Phosphate — ■ 



deposits, regions and forms of occurrence 



rock — 



methods proposed for its utilization as a fertilizer, 

 bulletin by William H. Waggaman and William 



H. Fry 



output, 1901-1914 



treatment for manufacture of phosphoric acid and 



phosphatic fertilizers, processes 



treatment for production of two or more fertilizer 



elements 



Phosphates, enrichment, processes 



Phosphoric acid — ■ 



form applied to soils 



volatilization, processes 



Picking cotton, requirements and prices for Arizona-Egyp- 

 tian 



Pine- 

 beetle, southern, injury to pine forests, and control 



measures 



fence posts, life and cost 



forest, regeneration by sowing and planting 



forests — 



injury from southern pine beetle, evidences of 



infestation and control measures 



management in the South 



losses from southern pine beetle 



menace by zacaton, notes 



lumber, grades 



sawyer, southern, injury to dead or felled pine trees 



shortleaf — 



"Its economic importance and forest management," 



bulletin by Wilbur R. Mattoon 



See also Shortleaf pine. 



timber, insect enemies in South 



tip moth, injury to pine trees 



Pines — 



mistletoe infection on West 



Southern — 



physical properties of wood of important species. . . 



varieties important in lumber supply, note 



Pinus echinata. See Shortleaf pine. 



Planters, corn, descriptions and use 



Planting — 



corn , practices 



table, for vegetables 



Plants, studies for Southern rural schools 



Plowing, corn land, practices 



, kinds, for corn culture 



Pod kwassa, nature 



" Pollard " willows, production 



Pollination, control, growing belladonna 



Poplar — 



wed, characteristics 



trees, characteristics, comparison with willow 



ulletin 

 No. 



Page. 



322 



2 



320 



11 



301 



4 



320 



312 



308 



37-39 

 3-7 



312 

 312 



1-37 

 2-3 



312 



8-18 



312 

 312 



17-18, 31-34 

 19,35 



312 

 312 



8 

 15-16 



311 



2-3 



308 

 321 

 308 



25-27 



22 



51-55 



308 

 308 

 308 

 309 

 308 

 308 



25-27 



24-45 



25 



3 



17-18 



27 



1-67 



308 



25-27 



308 



26-27 



317 



2 



308 



8 



308 



2 



320 



19,20 



320 



18-22 



305 



62 





f 2-10, 12-16, 





18-19, 21, 



305 J 



22-23, 24-25, 





27-28, 30-35, 





37-59, 02 



320 



13-16 



320 • 



f 13-15,24,26, 



[28,41,43,60, 65 



319 



20 



316 



31 



306 



2-3 



316 



2 



316 



2 



