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BULLETIN No. 22. 



U. S. DEPARTMENT OF A(;RICI T LTURK. 



DIVISION OF FORESTRY. 



A 



"CO 



THE WHITE PINE 



(PINUS SX^OBl^S Linnaeus.) 



V. M. SPALDING, 



1 'ri > IV ,--.. >i- i>l" liiit.iriy iii tin- 1 : i i i v. -rs-ii I \- i)f Vliol lifcfan. 



KI',\'ISI,I> AMI 



B. K. FHRXOW, 



< >f 1 1 ic- 



\VITH CONTRinUTlONS: 



IXSI.CT KM'MlliS (II- Till- \\IIITIv I'lNE . . My F. II. CHITTEXItliN, Division ofl-ntomoloyy. 

 THK WOOD 01- THI- \\ IHTIv I'lXi: lly riUMEUT UOTII, Division of Forestry. 



WASHINGTON 1 : 



i ; ( i v ); K \ M K x 'i' r K i \ T i x < ; < > K K i o K , 

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