lhe NATURALIST. 
SUBSCRIPTIONS ARE NOW DUE. 
The Annual Subscription to the ‘ Naturalist’ is 6/6 per msi 
post free, except when paid before the 31st of March, when 5/- i 
accepted. 
ubscriptions in arrear can only be paid at the 5/- rate when 
accompanied by a corresponding number of Subscriptions for future 
years. 
All a ey are for the entire year, and notices of dis- 
continuance my take effect until the end of the year in which 
they are give 
BOOKS RECEIVED. 
Exchanges and Books sent for Review should _ addressed : 
Phe st of the Naturalist, c/o Mr. Leonard Hawkesworth, 
Fenton Street, Leeds,’ as he will assist the Editors in this 
— tural College of New sei Biscimcitel Station Bulletin. Nos 
ian ecobg iat Ann. Rep. 1892. [The Institution. 
Pale burgh. Trans. 1894, Vol e Society. 
Nuova one Settembre-Ottcbre, 1894. (Dr. *G. . a Toni, Pa ne Italia. 
i 
. Ford & ot 
irae 3 oak Series, Vol. 1, No. 9,N iV. v. 1894. [Jno. T, Soka ipa: ed. 
ican er. Journ., Vol. 5s No. 10, Oct. 1894. [Chas. W. Smiley, publ. 
The Nintiine, a ene. 7 Pilsbry, etc., editors. 
atural Scenes, Vol. 5, No. ah 1894. [ lan tee, ishers. 
_ Entomologists’ Rec. & Jn, of Variation, Vol 5, No. 11, Nov. 15th , 1894. [Edito 
‘The Zoologist, 3rd Series, Vol. 18, No. 215, Nov. 1894. [J. E. Harting, editor. 
a Notes, Vol. 5, No. 59, I [The Selborne Society. 
Naturalist, Vol. 3, No. 11, Nov. isoe: [The Editors, a 
Die Schwalbe, Jahrgang 1 18, Nov. gs ae Vereins os 
si Natu t, New Series, No. 11, Nov. 15th, 
| Natural Hist. Jose phe T ee 1894, Vol. #, No. 161. welts Editors vor. 
is coerce ay [The A Herbt. Spencer. 
ee ee Sections of ‘of various inde of fossiliferous. ak ce 
other rocks. SPECIALITY : beautiful of Coal Plants from sed Halifax 
‘Hard Bed Coal, from 1/6 to 2/6 eac ag ottok sent on approval to known 
persons. = see aS. SPENCER, = ee! Eiece, Halifax. 
Ofa all Booksellers, Poler One Shilling net. 
NATURAL coma Gas, 
A § MONTHLY REVIEW or | SCIENTIFIC PROGRESS. _ a8 
