Issued August 29, 1907. 



U. S. DEPARTMENT OF AGRICULTURE, 



BUREAU OF CHEMISTRY CIRCULAR NO. 36. 



H. W. WILEY, CHIEF OF BUREAU. 



CHEMICAL METHODS FOR 

 UTILIZING WOOD, 



INCLUDING DESTRUCTIVE DISTILLATION, RECOVERY OF 

 TURPENTINE, ROSIN, AND ^ULP, AND THE PREPA- 

 RATION OF ALCOHOLS AND OXALIC ACID. 



By 

 F. P. VEITnH, 



Chief, Leather and Paper Laboratory. 



WASHINGTON : GOVERNMENT PRINTING OFFICE '. 1")07 



4208 No. 3007 1 





