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YORKSHIRE'S 
Contribution to Science 
(Based wpon the Presidential Address to the Yorkshire 
Naturalists’ Union, delivered at the Leeds University) 
By THOMAS SHEPPARD 
M.S€3)FiG-S2sr Ri Gis) E.SIAt(Scor.) 
240 pages Demy §&8vo, illustrated, tastefully bound in Cloth 
Boards, with gilt top and gilt lettering on back and side, 
5/- net. 
The publication of much additional matter has caused some 
delay in the appearance of the book. It is illustrated, and contains 
a complete history of the scientific publications issued in the various 
Yorkshire towns. It contains the following :— 
Yorkshire’s Contribution to Science. 
Yorkshire Publications arranged Topographically. 
Existing Yorkshire Scientific Magazines and their Predecessors. 
Yorkshire Scientific Magazines now Extinct. 
County and Riding Societies. | 
Yorkshire Topographical and General Magazines. 
Magazines: General Natural History Journals. 
( Museums. / 
Ornithology. 
Mollusca. 
Entomology. 
Botany and General Biology. 
Geography. 
Meteorology. 
Scientific Societies (General). 
Geological Publications. 
Archeological and Antiquarian Publications (General). 
Books of Reference. 
List of Societies, Journals, Proceedings, Magazines, etc., 
described. 
London | 
A. BROWN & SONS, Limited 
5 Farringdon Avenue, E.C. 
And at Hull and York. 



