i. Proceedings, vol. xxxv. ; ii. Buffalo Meeting,
1876

The Society.

The Association.

L'Academie Royale Suédoise des Sciences, Stock-
holm :-

i. Handlingar (Mémoirs), 4to, Bandet xiii.,
1874; ii. Bandet xiv., Häfte 1, 1875;
Bihang (Supplément aux Mémoirs), Ban-
det iii., Häfte 2, 1875; iii. Öfversigt
(Bulletin), Argangen 33, 1876

The Royal Institution of Cornwall, Truro :

Journal, vol. xix., 1877

The New Zealand Institute, Wellington:-
Proceedings, vol. ix., 1877

:

The Smithsonian Institution, Washington :-
Report for 1876

. The Academy.

The Institution.

The United States Geological and Geographical
Survey of the Territories, Washington :-

i. Annual Report, Colorado, etc., 1875;
ii. Monographs (4to) on the North Ameri-
can Rodentia, by Elliott Coues and J. A.
Allen, 1877; iii. On the Fur-bearing
Animals of North America, by Elliott
Coues, 1877; iv. Bulletin, vol. iii., part
3, 1877

The Department of War, Washington.

Per Chief Signal-Officer, U. S. Army:

Prof. F. V. Hayden,

U. S. Geologist.

i. Tri-daily Bulletin; ii. Meteorology, etc.,
1871-4, in 19 vols. 4to.

Per Chief of Engineers, U. S. Army:

The Secretary of War.

i. Yellowstone Expedition of 1875-Forsyth

and Grant; ii. Explorations in Nebraska
and Dakota-Warren; iii. Reconnaissance
of the Black Hills-Ludlow; iv. Recon-
naissance from Carroll to Yellowstone
Park--Ludlow; v. Yellowstone Expedi-
tion of 1871-Doane; vi. Exploration
across the Great Basin of Utah-Simpson;
vii. Expedition from Sante Fe, etc.--
Macomb; viii. Memoir of Explorations
since 1800-Warren

The Secretary of War.

1878.

APRIL 29TH.

Estudios sobre las Deformaciones Enfermedades y

Enemegos del Arbol de Cafe en Venezuela:
par A. Ernst, Caracas, 1877

Vargas Considerado Como Botanico, par A. Ernst,
Caracas, 1878 .

A Treatise on some new Geometrical Methods;
with Essays on Tangential Co-ordinates,
Pedal Co-ordinates, Reciprocal Polars, the
Trigonometry of the Parabola, the Geometri-
cal Origin of Logarithms, etc.; in 2 vols.,
by the Rev. James Booth, LL.D., F.R.S.,
F.R.A.S., &c. London, 1878

The Natural History and Antiquarian Field Club,
Bath :-

Proceedings, vol. iv., part 1, 1878

La Société des Sciences Physiques et Naturelles,
Bordeaux :-

Mémoires, tome ii., 2e cahier, 1878

The American Academy of Arts and Sciences,
Boston:-

Proceedings, N.S., vol. v., 1878

The Author.

The Author.

The Author.

The Club.

The Society.

. The Academy.

La Société Impériale des Sciences Naturelles,

Cherbourg :

Mémoires, tome xx., 1877

The Meteorological Society of Scotland, Edinburgh:

Journal, nos. 51–54, 1878

The Royal Observatory, Edinburgh :—

Astronomical Observations (4to), vol. xiv.,

1870-77

The Society.

The Society.

Piazzi Smyth, F.R.A.S., &c., Astronomer Royal for Scotland.

The Society.

The Institute.

The Society of Antiquaries, London :-
Proceedings, vol. vii., part 3, 1878

The Anthropological Institute, London :-
Journal, vol. vii., part 3, 1878 .
The Royal Astronomical Society, London :-
Monthly Notices, vol. xxxviii., parts 3, 4,
1878

The Chemical Society, London:

Journal, February, March, and April, 1878

The Royal Geographical Society, London :

Froceedings, vol. xxi., part 2, 1878 The Geological Society, London :

Journal, vol. xxxiv., part 1, 1878 The Geologists' Association, London:Report, 1877

The Society.

The Society.

The Society.

The Society.

Journal (Botany), no. 95, 1878 .

The Royal Microscopical Society, London :

Journal, vols. xvii., xviii., 1877.

The British Meteorological Society, London:

Journal, no. 25, 1877

The Institution of Civil Engineers, London :

Proceedings, vol. li., 1878

The Royal Society, London :

Proceedings, nos. 184, 185

The Royal Institution, London :

Proceedings, vol. viii., parts 3, 4, 1877-8

The Society.

The Society.

The Society.

The Institution.

The Society.

The Institution.

The Statistical Society, London:—

Journal, vol. xl., part 4, 1878

The Royal Institution of British Architects,

London: :

Sessional Papers, nos. 5-9, 1878

The East Indian Association, London :—

Journal, vol. xi., part 1, 1878

The Zoological Society, London :

The Society.

The Institution.

The Association.

Proceedings, parts 3, 4, 1877

Nature, London, February, March, and April,

1878

The Quarterly Journal of Science, London, April, 1878 .

Science-Gossip, London, February, March, April,
1878 .

The Geological Society of the West Riding,
Leeds :-

Proceedings, N.S., no. 4, 1877.

The Chemists' Association, Liverpool :

The Society.

The Editor.

The Editor.

The Editor.

The Society.

The Association.

The Free Public Library, Museum, and Gallery

of Art, Liverpool :

Annual Report, 1877

The Powys-land Club, Liverpool :

Montgomeryshire Collections, vol. x., part 4,

The Connecticut Academy of Arts and Sciences,
New Haven :--

Transactions, vol. iv., part 1, 1877

The Royal Geographical Society of Cornwall,

Penzance:

Transactions, vol. ix., part 4, 1877

The Committee.

The Club.

The Committee.

The Society.

The Franklin Institute, Philadelphia :

Journal, vol. lxxv., parts 1-4, 1878

The Royal Institution of Cornwall, Truro :—-
Report, 1877

The Literary and Philosophical Society, Whitby:

Report, 1877.

The Natural History Society, Watford :

Transactions, vol. i., parts 5-8, 1877.
The Department of Agriculture, Washington :-
Annual Report, 1876

The Department of War, Washington: -
Report of the Chief of Ordnance, 1877

The Institute.

The Institution.

The Commissioner.

The Chief of
Ordnance.