NATURAL SCIENCE. 
The oc TOBER Nu eos contains Editorials 
iat = Foraminifera, Ci 
Pelophila, Flat Fish, thy 
saur, Geolo 
and Flowers. 
Mullet Fishers in | Japa 
Bris i shinouw uye a =f 
g 4 ess, and James Hall. 
PRICE ONE SI SHILLING WEST. 
J. M. Dent & 0 29 bp ead 30, Bedford Street, 
ondon, W.C. 
Birds’ Eggs. Great Bargains. 
Having — received large 
Eggs for 
Son worth ges 75 
cash, aieiie most Eg Sin Roden vist. List, many 
never held by de: dea Suitab As 
t ave aoa a og fi “eer to make 
by stich ges Ican ie wrest go cheap. Smaller 
great reducti No — a list, 
average Soatete price, and allow 
discount therefrom. Send list of wits and 
name of dealer you would like to trade by. 
THOMAS RAINE, 
Woodland View, Chapel Allerton, LEEDS. 
Demy Svo., 514 pages, cloth. By edi - 
History, Matieulishe: and Scener 
— records of Nun —— CowTHORPE, 
Rigst Spor E 
Paraat 
WHERNSIDE, be vast 
Numerous Hinsteatians isi 
Includes Const ete Lists, &c., 
and ZooLocy of the whole te ade E. 
deg oe Mr. aah? Te F.Z-S.,.. and 
Mr. W. Denison Roe 
From the es 
HARRY Spent. "ou rere Bingley, Yorks. 
In Demy Svo., te, pp. 250. Price 12/- 
U.S.A 
+1 P50)» 
AN INTRODUCTION TO THE STUDY 
OF THE 
DIATOMAC E AE : 
By FREDK. WM. MILLS, F.R.M 
Author of ‘ Photogra 7 oe to ie 
Microscope, 
WITH A_ BIBLIOGRAPHY, 
By JULIEN DEBY, : 
London: Itirre & Son, 3, St. Bride Street, 
dgate Circus. 
Washington, D.C.: The Microscopical Publishing 
Company. 
Just out. 138 pp. ued Svo. Price 10/6 net, 
MAMMALS, REPTILES, 
FISHES OF ESSEX: 
A CONTRIBUTION TO THE NATURAL HISTORY 
E COUNTY, 
By HENRY river: FE.LS., -FS.A.,: &e. 
_— eight full-page and two half-page illustra- 
ions ; forming Vol. ITI. of the G singirgs papenie = : 
of the Essex Field Club and 
tx Be Miller Christy's ‘*B Birds ipo Sosa a (189s). 
Lonpon: Srmpxin, Marsuatt & Co, 
CuEeL_MsrorpD: Epmunp Durrant & Co. 
Now ready, 8vo. cloth, price 6s., post free. 
LIST OF 
YORKSHIRE LEPIDOPTERA. 
eg G. T. PORRITT, F.L.S. 
Cc ds of the localities, etc., 
of the 1, so" species of macro- and micro- 
lepi era known eu inhabit the county ; par- 
ticulars of local Meclatonen in ss: _ all 
o0 her NCCessaly 
To be had only from the Hon. Secveticy of the | 
Yorkshire Naturalists’ Union 
WM. ne ROEBUCK, 
259, Hyde Park Road, LEEDS. 
On the 1st of eee eee enlarged, 
ey Monthy 
The Journal of Botany, 
BRITISH AND FOREIGN. 
Edited by JAMES BRITTEN, F.L.S. 
Subscriptions for the year, payable in lene 
IXTEEN SHILLINGS, fost free. 
Terms jor Advertisements may be had on 
antes tcation to the Publishers. 
LONDON 
WEST, NEWMAN & €0., 54, — = cere E.C. 
Now ready, complete, 8vo., — a 
Coloured Map, price £1 
The Flora of West Yorkshire. 
By FREDERIC ARNOLD R.C.S., et 
This which forms Ss and ee of the 
- Botanical Serie ansactions, is perhaps 
f the 
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Cha = 348 N fosses, Hepatics, 258 
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making a total of 3 
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