XI 
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1887 , From the Society 
Royal Physical Society. Proceedings, vol. ix. part 1. 
1886. ' From the Society 
Essex Field CIuI). Transactions, vol. iv. part 2. 8vo. Bnekhurst 
Hill, 1886. From the Club 
'J’lio Fssex Natnr.alist: being the Journal of tlie Essex 
Field Chib. Nos. 1 and 2. 8vo. Ruckhnrst Hill, 1887. 
From the Club 
Forster (.1. R.). Enchiridion Ilistoriae Natnrali inserviens. Sm. 
8 VO. Halao, 1788. From Professor Newton, F.ll.S. 
Glasgow Natural History Society. Proceedings, New Scries, vol. i. 
part 2. 1881— 8-j. From the Society 
General Index to the First Series, 1851 — 83, 
From the Society 
Heatiicotk (F. G., ^l.A.). The Early Development of Jnhis 
terrestris. [From the Quarterly Journal of Microscopical 
Science, New Series, vol. xxvi. pp. 449 — 470.] 8vo. 
From Professor Newton, F.P.S. 
Herteordshiri’. Natural History Society and Field Club. Transactions, 
vol. iii. parts 8 and 9; vol. iv. parts 1 — 1, 1886 — 87. 
From the Society 
Lea (Isaac). Description of Six New Species of the Genus Unio. 
[Read before the American Philosophical Society, November 
2nd, 1827.] pp. 15. 4to. From Professor Newton, F.R.S. 
Liverpool Naturalists’ Field Club. Proceedings. 1885 — 86. 
From the Club 
London. Geological Society. Quarterly Journal. Nos. 161 — 167. 
Nov., 1885 — August, 1886. From Lieut.-Col. Feilden, F.G.S. 
• Royal Geographical Societj’. Proceedings, April, 1886, to 
March, 1887. From Mr. II. G. Barclay, F.li.G.S. 
• Royal ^licroscopical Society. Journal, Second Series, 
vol. vi. parts 2 — 6, and 188,", part i. April, 18S6 — Februarj-, 1887. 
From the Society 
Quekett Microscopical Club. Journal, Second Series, 
vol. ii. nos. 15, 16, and 17. May, 1886 — January, 1887. 
From the Club 
