A HANDBOOK OF THE 



VERTEBRATE FAUNA of YORKSHIRE 



Being a Catalogue of British Mammals, Birds, Reptiles, Amphibians and Fishes, showing 

 what species are or have, within historical periods, been found in the county. 



BY 



WM. EAGLE CLARKE, F.L.S., & WM. DENISON ROEBUCK, F.L.S. 



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EXTRACTS FROM REVIEWS. 



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* The work is an excellent one of its kind."— A theme urn. 



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EXTERIOR & INTERIOR PHOTOGRAPHY, 



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Contents : — Apparatus — Light and Colour — Exposure of Exteriors — Exposure 

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 Paper — Mounting Prints — Appendix — Index. 



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