
NOW READY. 
YORKSHIRE'S 
Contribution to Science 
(Based upon the Presidential Address to the Yorkshire 
Naturalists’ Union, delivered at the Leeds University) ™~ 
By THOMAS SHEPPARD 
M.Sc... F.G:S3 FF R.G:S.s F.S:4(Se0r:) 
240 pages Demy S8vo, 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. 
