PREFACE. IX 



"Treatise on Eoads and Pavements," by Ira Osborn Baker. J. Wiley 

 A: Sons, Xew York, 1903. Pp. 655. $5. 



"Pavements and Roads," by Edward G. Love. Engineering and 

 Building Record, New York, 1890. $5. 



"'Roads and Pavements," by Fred P. Spaulding. J. Wiley & Sons, 

 Xew York, 1906. Pp. 235. $2. 



"Timber Physics, Materials of Construction," by J. U. Johnson. 

 J. Wiley & Sons, Xew York, 1897. $6. 



" Handbook of Timber Preservation," by Samuel M. Rowe. Pettebone, 

 Sawtelle & Co., Chicago, 190J. $5. 



11 History of the Lumber Industry in America," by James Elliot 

 Defebaugh, Vol. I. The American Lumberman, Chicago, 11)0(5. $5. 



" Proceedings of the American Forest Congress, Forestry and Irriga- 

 tion," Washington, D. C., $1-25. 



" Forest Mensuration," by II. S. Graves. J. Wiley & Sons, Xew York, 

 llMMi. Pp. 458. #4. 



"Principal Species of Wood; Their Characteristics and Properties" 

 by Charles Henry Snow. J. Wiley & Sons, Xew York. Chapman & 

 Hall, London, litn:;. pp. i>o;j. $:'>:,(>. 



"Economic Uses of Wood," by W. R. Lazenby, Columbus, Ohio. 

 Ohio State University, 1904. Pp.14, Free. 



