Identification 



OF THE 



Economic Woods of the 

 United States 



Including a discussion of the 



Structural and Physical 



Properties of Wood 



BY 



Samuel J. Record, M.A., M.F. 



Assistant Professor of Forest Products, Yale University 



FIRST EDITION 

 FIRST THOUSAND 



NEW YORK 



JOHN WILEY & SONS 



London: CHAPMAN & HALL, Limited 



1912 



