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Cooper, Albert W. Sugar pine and western yellow pine in California. 42 p. 

 4 pi. 8 C . Washington, 1906. (U. S. Dept. of agriculture Forest service. Bulle- 

 tin 69) Agr 6 1526 



Hersey, Edmund. Facts gathered by observation and experience relating to the 

 white pine (Pinus strobus L.) pts. 2-3. 8. [n. p., n. d.} 



Mohr, Charles Theodore. Timber pines of the southern United States, by 

 Charles Mohr, together with a discussion of the structure of their wood by Filibert 

 Roth. 160 p. illus., 27 pi. 4. Washington, 1896. (U. S. Dept. of agriculture- 

 Division of forestry. Bulletin 13) Agr9 390-1 

 Rev. ed. 176 p. illus., 27 pi. 4. Washington, 1897. (U. S. 

 Dept. of agriculture Division of forestry. Bulletin 13) Agr9 390-1 



Pearson, Gustaf Adolph. Reproduction of western yellow pine in the South- 

 west. 16 p. 8. [Washington] 1910. (U.S. Dept. of agriculture Forest service. 

 Circular 174) Agrio 83 



Pinchot, Gifford, and Graves, Henry Solon. White pine; a study, with tables 

 of volume and yield. 102 p. pi. 12. New York, 1896. 



Romero y Gilsanz, Felipe. El pino pinonero en la provincia de Valladolid. 

 325 p. 8. Valladolid, 1886. 



Schwappach, Adam Friedrich. Die kiefer; wirtschaftliche und statische unter- 

 euchungen der forstlichen abteilung der Hauptstation des forstlichen versuchswesens 

 in Eberswalde. 180 p. 8. Neudamm, 1908. (Mitteilungen aus dem forstlichen 

 versuchswesen Preussens) Agr 81017 



Schwarz, Frank. Physiologische untersuchungen iiber dickenwachstum und 

 holzqualitat von Pinus silvestris. 371 p. illus. ,9 pi. 4. Berlin, 1899. Agr 101108 



Schwarz, George Frederick. The longleaf pine in virgin forest; a silvical study. 

 1st ed. 135 p. incl. 23 pi., tables, map, 2 fold, diagr. 12. New York, 1907. 



718187 



Seckendorf-Gudent, Arthur, freiherr von. Beitrage zur kenntniss der schwarz- 

 fohre (Pinus austriaca Hoes) 1. th. 68 p. illus., 15 pi., map, tables. 4. Wien, 

 1881. (Mittheilungen aus dem forstlichen versuchswesen Osterreichs. [hft. 7]) 



No more published ? 1 G 2762 



"Literatur": p. 4-8. 



Spalding, Volney Morgan. The white pine (Pinus strobus Linnaeus) by V. M. 

 Spalding, rev. and enl. by B. E. Fernow with contributions: Insect enemies of the 

 white pine by F. H. Chittenden. The wood of the white pine by Filibert Roth. 

 185 p. illus., 14 pi. 4. Washington, 1899. (U. S. Dept, of agriculture Division 

 of forestry. Bulletin 22) Agr 9 400 



Spring, Samuel Newton. Natural replacement of white pine on old fields in 

 New England. 32 p. 4 pi., map. 8. Washington, 1905. (U. S. Dept. of agri- 

 culture Bureau of forestry. Bulletin 63) Agr 6355 



Sterrett, William D. Scrub pine , (Pinus virginiana) 27 p. pi. 8. Wash- 

 ington, 1911. (U. S. Dept. of agriculture Forest service. Bulletin 94) 



Agr 111253 



United States Dept. of agriculture Forest service. Bristle-cone pine. Pinus 

 aristata Engelm. 2 p. 8. [Washington] 1908. (Its Silvical leaflet 23) Agr 9 810 



United States Dept. of agriculture Forest service. California swamp pine. 

 Pinus muricata Don. 2 p. 8. [Washington] 1908. (Its Silvical leaflet 30) 



Agr 9817 



United States Dept. of agriculture Forest service. Coulter pine. Pinus coul- 

 teri Lamb. 2 p. 8. [Washington] 1908. (Its Silvical leaflet 34) Agr 9-821 



