COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK, 

 DEPARTMENT OF GEOLOGY, December 14, i< 



Professor John C. Smock, State Geologist of New Jersey : 



,DEAR SIR I have the honor to submit herewith my final 

 report upon the Relation between Forestry and Geology in 

 New Jersey, based upon investigations pursued under your 

 direction during the past two years. 



Respectfully, &c., 



ARTHUR HOUJCK, Ph.D. 



