TRANSACTIONS 



ROYAL 

 SCOTTISH ARBORICULTUML SOCIETY. 



VOL. XXXL— PAKT 11. 



July 1917. 



A. W. BORTHWICK, D.Sc, 



HONORARY EDITOR. 



ROBERT GALLOWAY, S.S.C, 



SECRETARY AND TREASURER. 



EDINBURGH: 



PRINTED FOR THE SOCIETY. 



SOLD BY DOUGLAS & FOULIS, CASTLE STREET. 



Price to Non-Members, 3/ - 



LIBRARY 

 NEV/ YORK 



lotanical; 

 — G.ua:^EN — 



NOV 1 6 1972 



