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 THE FLORA OF WEST YORKSHIRE. By Frederic Arnold 



LEES, M.R.C.S., etc. 



This, which forms tb.e 2nd Vohime of the liotanical Series of the Transactions, is perhaps 

 the most complete work of the kind ever issued for any district, incUiding detailed and full 

 records of 1.044 Phanerogams and Vascular Cryptogams, 11 Charace.ne, 34S Mosses, 108 

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Complete, 8vo, Cloth, Price Qs., post free. 

 LIST OF YORKSHIRE LEPIDOPTERA. By GEO. t. porritt, 



F.L.S., F.E.S., etc. 

 This work, which forms the 2nd Volume of the Entomological Series of the Transactions 

 of the Union, contains copious records of the localities, local variation, and other particulars con- 

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In progress, issued in Annual Parts, 8vo. 

 TRANSACTIONS OF THE YORKSHIRE NATURALISTS' 

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Second Edition of Baker's 'NORTH YORKSHIRE: Studies of its 

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THE BIRDS OF YORKSHIRE. By \vu. eagle clarke, f.l.s., 



M.B.O.U. Also being published in the Transactions. 



Annotated List of the LAND and FRESHWATER MOLLUSCA 

 KNOWN TO INHABIT YORKSHIRE. By JOHN w. taylor, 



F.L.S. , and WILLIAM NELSON. Also in course of publication in the Transactions. 



THE YORKSHIRE CARBONIFEROUS FLORA. By ROBERT 



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LIST OF YORKSHIRE COLEOPTERA. By Rev. w. c. hey, m.a. 

 THE ALGA-FLORA OF YORKSHIRE. By \Y. WEST, F.L.S., and 



GEO. S. WEST, B.A., A.R.C.S. Part 22, 23, etc., of Transactions. 



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THE NATURALIST, a Monthly Journal of Natural History for the North of * 

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