TRANSACTIONS 



ROYAL 

 SCOTTISH ARBORICULTURAL SOCIETY. 



VOL. XXVII.— PART IL 



July 1913. 



A. W. BORTHWICK, D.Sc, 



HONORARY EDITOR. 



ROBERT GALLOWAY, S.S.C, 



SECRETARY AND TREASURER. 



EDINBURGH: 



PRINTED FOR THE SOCIETY. 



SOLD BY DOUGLAS ct FOULIS, CASTLE STREET. 



:e to Non = Members, 3/- 



LJBRAI^Y 



