aN 
Poe dh AL FORESTRY 
FOR 
"NNERS IN FORESTRY, AGRICULTURAL STUDENTS, 
WOODLAND OWNERS, AND OTHERS DESIRING 
A GENERAL KNOWLEDGE OF THE 
NATURE OF THE ART 
BY 
JOHN GIFFORD 
ASSISTANT PROFESSOR OF FORESTRY, NEW YORK STATE COLLEGE 
OF FORESTRY, CORNELL UNIVERSITY 
WITH MANY ILLUSTRATIONS 
NEW YORK 
DaVAPP LEVON, AND) COMPANY 
1907 
