STUDIES OF TREES 



BY 



J. J.^LEVISON, M.F. 



Lecturer on Ornamental and Shade Trees, Yale University Forest 



School; Forester to the Department of Parks, 



Brooklyn, 2f. Y. 



FIRST EDITION 



FIRST THOUSAND 



NEW YORK 



JOHN WILEY & SONS, INC. 



LONDON: CHAPMAN & HALL, LIMITED 



1914 



