Yorkshire Naturalists' Union. 



Only a limited Edition available. 



North 

 Yorkshire: 



Studies of its Botany, Geology, Climate, and Physical 



Geography. 



BY 



JOHN GILBERT BAKER, 



F.R.S., F.L.S., M.R.I.A., V.M.H. 



Late Keeper of the Herbarium and Library of the Royal Gardens, Kew ; 

 Late President and Perpetual Vice-President of the Yorkshire 

 Naturalists' Union... 



And a Chapter on the Mosses and Hepatics of the Riding, 



BY 



Matthew B. Slater, F.L.S. 



680 pages, coloured geological, lithological, etc. maps, 

 suitably bound in Cloth, 



Price 15/- net. 



This volume is a companion to Lee's " Flora of West Yorkshire,' 

 and, tog-ether with Robinson's " Flora of East Riding," completes the 

 Flora of the County. 



TO BE OBTAINED FROM 



A. Brown & Sons, Ltd., Savile Street & King Edward Street, Hull. 



Barnsley Naturalists' Society Quarterley Reports, Set. 

 Yorkshire Lias, Tate and Blake. 

 Phillip's ' Life of Wiliiam Smith.' 

 British Association Reports, 1839 and 1840. 

 Yorkshire Geol. and Polytechnic Society, Vol L 

 Quarterly Journal, Geological Society, Vols. 1-14, 

 Reports Yorkshire Phil. Soc. for 1823, 1843, 1856, 1871, and 1862. 

 Reports Scarborough Phil. Soc. for 1830-3, 1837, 1839, 1845, 1854-5, 1861, 1865, 

 1868-9, 1881-2. 



Apply— B-on. Sec, Y.N.U., Museum, Hull. 



Please mention * 1 he Naturalist' in replying to Advertisements. 



