No. 72.] !QI7 [December 



The Scottish Naturalist 



A Monthly Magazine devoted to Zoology 



With which is incorporated 



"The Annals of Scottish Natural History" 



EDITED BY 



The Publishers beg to announce that owing to the 

 enormous increase in the cost of production, 

 the subscription to The Scottish Naturalist for 

 1918 will be increased to 7s. 6d. It is hoped 

 that Subscribers will continue their support to 

 this Magazine, which is published in the interest 

 of Scottish Natural History. 





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EDINBURGH : OLIVER & BOYD, Tweeddale Court 

 LONDON : GURNEY & JACKSON, 33 Paternoster Row 



Price gd. Annual Subscription, payable in advance, p. td. post free 



