14

WORKS ON SCIENCE AND NATURAL HISTORY,

ARAGO'S POPULAR ASTRONOMY.

Translated from the Original and Edited by Admiral W. H. SMYTH, For.
Sec. R. S., and ROBERT GRANT, M.A., F.R.A.S. 2 vols. 8vo, with
Plates and Woodcuts, 455.

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CELESTIAL OBJECTS FOR COMMON TE

LESCOPES.

By the Rev. T. W. WEBB, M. A., F.R. A. S., Incumbent of Hardwick, Herefordshire. 16mo, with Woodcuts and Map of the Moon, 12 inches in diameter, engraved on Steel, 75.

A TREATISE ON ELECTRICITY,

In Theory and Practice. By A. DE LA RIVE, late Professor in the
Academy of Geneva. Translated for the Author by C. V. WALKER,
F.R.S. 3 vols. 8vo, with numerous Woodcuts, 37. 135.

MANUAL OF GEOLOGY.

By SAMUEL HAUGHTON, M.D., F.R.S., Fellow of Trin. Coll. and
Professor of Geology in the Univ. of Dublin. Second Edition, with 66
Fcap. 8vo, 6s.

Figures engraved on Wood.

"PROFESSOR HAUGHTON'S Manual is upon the subject of both physical and paleontological geology. The Author treats of the origin and position of the globe in the first instance, and then passes on to such subjects as the constitution of rocks, preservation of fossils, geological time, &c. His chapters on the structure,

characters, and geological relations of fossils are
exceedingly good, and are accompanied by
diagrams on the curve plan, which indicate the
distribution of fossils through time and space.
To these latter we would particularly direct the
attention of teachers of geology."
POPULAR SCIENCE REVIEW.

A GUIDE TO GEOLOGY.

By JOHN PHILLIPS, M. A., LL.D., F.G.S., Professor of Geology in the University of Oxford, &c. Fifth Edition, revised and corrected. Fcap., with 4 Plates and 53 Diagrams, 45.

A GLOSSARY OF MINERALOGY.

By HENRY WILLIAM BRISTOW, F.G.S., of the Geological Survey of
Great Britain. Crown 8vo, with 486 Figures on Wood, 125.

An English

A Treatise on Lithology. By BERNHARD VON COTTA.
Edition by PHILIP HENRY LAWRENCE (with English, German, and
French Synonymes), revised by the Author. Post 8vo.

[Nearly ready.

PUBLISHED BY MESSRS. LONGMANS, GREEN, & Co. 15

MANUAL OF THE METALLOIDS.

By JAMES APJOHN, M.D. Edited by the Rev. J. A. GALBRAITH, M.A., and the Rev. S. HAUGHTON, M.D., F.R.S. Second Edition, carefully revised. Fcap., with 38 Woodcuts, 7s. 6d.

MANUAL OF CORALS AND SEA JELLIES

(Cælenterata.) By J. R. GREENE, B. A.

Edited by the Rev. J. A. GALBRAITH, M.A., and the Rev. S. HAUGHTON, M.D. Fcap., with 39. Woodcuts, 5s.

MANUAL OF SPONGES AND ANIMALCULÆ

(Protozoa); with a General Introduction on the Principles of Zoology. By the same Author and Editors. Fcap., with 16 Woodcuts, 25.

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THE TREASURY OF BOTANY, OR POPULAR

DICTIONARY OF THE VEGETABLE KINGDOM;

Edited by

With which is incorporated a Glossary of Botanical Terms.
J. LINDLEY, M. D., F. R.S., F. L. S., late Emeritus Prof. of Botany in Univ.
Coll. London, Author of “The Vegetable Kingdom;" and T. Moore,
F.L.S., F.B.S. Ed., Curator of the Chelsea Botanic Garden, Author of
"Index Filicum," and Joint-Editor of "The Gardeners' Chronicle:
assisted by numerous Contributors. With 20 Plates engraved on Steel by
H. A., and numerous Illustrations in the Text engraved on Wood by R. B.
from Original Designs by W. H. F. 2 Parts, fcap. 8vo, price 20s. cloth,
or 27s. calf lettered.

THE BRITISH FLORA:

Comprising the Phænogamous or Flowering Plants and the Ferns. Eighth
Edition, revised and enlarged, with many figures illustrative of the Umbel-
liferous Plants, the Composite Plants, the Grasses, and the Ferns. By the
late Sir W. J. HOOKER, F. R.A.S., F. L.S., and G. A. Walker-Arnott,
F.L. S., Regius Professor of Botany in the Univ. of Glasgow.
with 12 Plates, 145.; with Coloured Plates, 215.

12mo,

LOUDON'S ENCYCLOPÆDIA OF PLANTS:

Comprising the Specific Character, Description, Culture, History, Application in the Arts, and every other desirable particular respecting all the plants indigenous to, cultivated in, or introduced into, Britain. Corrected by Mrs. LOUDON, assisted by GEORGE DON, F.L.S., and DAVID WOOSTER. 8vo, with above 12,000 Woodcuts, 37. 13s. 6d.