of the Mining Department of New South
Wales; iv. On the Climate of New South
Wales

The American Association for the Advancement of

Science, Salem :—

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

The Society.

The Association.

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

i. Handlingar (Memoirs), 4to, Bandet xiii.,
1874; ii. Bandet xiv., Hafte 1, 1875;
Bihang (Supplement aux Memoirs), Ban-
det iii., Hafte 2, 1875; iii. Öfversigt
(Bulletin), Årgangen 83, 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 United States Geological and Geographical
Survey of the Territories, Washington :-

The Academy.

The Institution.

.

The Institute.

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
8, 1877

The Department of War, Washington.

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

The Institution.

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.

The Author.

The Author.

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, 1873 .
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 Club.

The Society.

. The Academy.

Journal, nos. 51-54, 1878

The Royal Observatory, Edinburgh :-
Astronomical Observations (4to), vol. xiv.,

1870-77

The Society.

. Piazzi Smyth, F.R.A.S., &c.,

The Society of Antiquaries, London:

Astronomer Royal for Scotland.

The Society.

The Institute.

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:

The Linnæan Society, London:

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 :

The Society.

The Society.

The Society.

The Society.

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

The Statistical Society, London:

Journal, vol. xl., part 4, 1878

The Royal Institution of British Architects,

The Society.

The Institution.

The Association.

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 :

Report, 1876-7

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 :---

The Committee.

The Club.

The Committee.

The Society.

Transactions, vol. iv., part 1, 1877
The Royal Geographical Society of Cornwall,
Penzance: -

Transactions, vol. ix., part 4, 1877

The Franklin Institute, Philadelphia :-
:-

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

The Royal Institution of Cornwall, Truro :

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 Society.

The Commissioner.