of the Bae cite Ps to-date. « 
THE VEGETATION OF YORKSHIRE 
Its History and Associations on the lines of Botanical Survey, 4 
based on the Geologic and Phyto-paleologic remains: being an 
examination into the sources, the presence or passing of the: 
Floristic Constituents—their When, How and Where ; being also 
a Supplement to previous ‘‘ Floras’’ of York, and a list of the 
Localities and Species, newly classified, ‘“‘ New” to the County or 
some of its river-basins since 1888. 
By F. ARNOLD LEES 
M.R.CS.Eng., L.R.C.P.Lond. 
Demy 8vo, on white unsized paper, about 500 pages, 
to be subscribed at 12/6 net (16/- net strictly after publication) 
at 
LONDON 
A. BROWN & SONS, Ltp., 5,. Farringdon Aa enGe. E2Gr 
And at HuLi and York. 
BOOKS | WANTED. 
Quarterly Journal of Science. Set. 
_ Frizinghall Naturalist (lithographed). Set or parts, 
The Field Naturalist and Scientific Record. Set. 
_ The Journal of the Keighley Naturalists’ Society. Part I. 
Huddersfield Arch. and Topog. Society. 4 peers Cae 
The Naturalists’ Journal. Vol. I. . 
Monthly Circular, Huddersfield Naturalists’ Society. Nos. 20, 31, 32. 
First Report, Goole Scientific Society. f 
Cleveland Lit. & Phil. Society's Transactions. Science Section or others, 
The Naturalists’ Record. Set. 
The Natural History Teacher (Huddersfield). Vols. I.-II., or parts. 
The Economic Naturalist (Huddersfield): Vol. I. 
The Naturalists’ Guide (Huddersfield). Set or parts. 
The Naturalists’ Almanac (Huddersfield). 1876. f 
Proc. Yorkshire Naturalists’ Club (York). — 1867-70. (Set). vet 
Keepifig’s Handbook to Natural History Collections (York). ; 
** Ripon Spurs,” by Keslington. 
Geological and Natural History Repertory. Set. 
_ Apply :—Editor, The Museum, Hull. 
