AN., 1933 
ILLUSTRATED JOURNAL 
PRINCIPALLY FOR THE NORTH OF ENGLAND. 
No. 912 
No. 686 of current Series 
Edited by 
W. H. PEARSALL, D.Sc., F.L.S., 
The University, 
Editorial 
Yorkshire Naturalists 
Notes and Comments 
Limnaea borealis Gronov in North Yorkshire— R. J. 
Flintoff, F.G.S., F.L.S. ..... 4-5 
New Botanical Records for North Yorkshire — R. J. 
Flintoff . . . . . . . .5 
Albino Birds in Cumberland in 1932 — T. F. Marriner 6-7 
Field Note ......... 7 
Arctostaphylos Uva-Ursi Spreng., in Yorkshire . 7 
Vertebrate Zoology in Yorkshire — E. Wilfred Taylor 8-10 
Reviews and Book Notices .... 10-11 
Y.N.U. Annual Report ..... 12-24 
News from the Magazines ..... 5 
Illustration ....... 3 
Plate, I. 
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