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Scientific Works

Botanist's Vade-Mecum; containing Instructions for Collecting, Examining, Classifying, and Preserving Plants. Crown 8vo. 1s. cloth.

Breen—Practical Astronomy: a Guide to the Scenery of the Heavens. With Instructions on the Use of Instruments. By Hugh Breen, Royal Observatory, Greenwich With numerous Illustrations. Crown 8vo. 2s. 6d. cloth.

Brees.—Railway Practice: a Collection of the Working Plans and Details of Construction of the Public Works of the most eminent Engineers. By S. C. Brees. 4to. and folio, with numerous Plates, £4. 4s. half-bound morocco.

Broderip.—Zoological Recreations. By W. J. Broderip, F.R.S. Third Edition, revised; with Illustrations. Crown 8vo. 38. 6d. cloth.

Bronner.—The Chemistry of Food and Diet, and its Adulterations: being Professor Molleschott's Work, translated by Dr. Bronner; and a Treatise on the Adulteration of Food, by Dr. Scoffern. With numerous Illustrations. Crown 8vo. 1s. 6d. cloth.

Broughan.—Natural Theology: comprising a Discourse of Natural Theology, Dialogues on Insects, &c. By Henry, Lord Brougham, F.R.S. New Edition. Post 8vo. 5s. cloth.

Brougham.—Tracts, Mathematical and Physical. By Henry, Lord Brougham, F.R.S. Second Edition. Crown 8vo. 7s. 6d. cloth.

Bryce.—A Manual of Physical Geography. By James Bryce, LL.D., F.G.S. With numerous Illustrations. Crown 8vo.

Bryce.— A Cyclopaedia of Political and Physical Geography. By James Bryce, LL.D., F.G.S. With numerous Illustrations. 8vo. 12s. 6d. cloth.

Bushnan.—Physiology of Animal and Vegetable Life. By Dr. Bushnan. With numerous Illustrations. Crown 8vo. 1s. 6d. cloth.

Circle of the Sciences: a Series of Popular and Practical Scientific Treatises. By Professors Owen, Latham, Smith, Tennant, and others. Complete in 9 vols, imperial 16mo. price 5s. each, cloth lettered. Illustrated with many Thousand Engravings on Wood.

Copland.—The Arithmetic of Fractions and Proportion investigated. By John Copland. 18mo. 1s. cloth.

Dallas.—Natural History of the Animal Kingdom: a Systematic and Popular Description of the Habits, Structure, and Classification of Animals. By W. S. Dallas, F.L.S. With many illustrations. Crown 8vo. 8s. 6d. cloth.

Davy.—Elements of Agricultural Chemistry. By Sir Humphry Davy, Bart., F.R.S., &c. New Edition, by John Shier, LL.D. 8vo. 3s. 6d. cloth.

Dick.—The Christian Philosopher; or, the Connection of Science and Philosophy with Religion. By Thomas Dick, LL.D. Twenty-second Edition, beautifully illustrated. Post 8vo. 6s. 6d. cloth. The same Work. Cheap Edition. mo. 4s. cloth.

Faraday.—Lectures on the Physical Forces. Delivered to a Juvenile Audience at the Royal Institution, Christmas 1859, by Professor Faraday, D.C.L. Reprinted and Edited by William Crookes, Editor of the Chemical News. With numerous Illustrations. Fcp. 8vo. 3s. 6d. cloth.

Fleming.—The Vocabulary of Philosophy; Moral, Mental, and Metaphysical. By William Fleming, D.D., Professor of Moral Philosophy in the University of Glasgow. Second Edition, revised. Fcp. 8vo. 7s. 6d. cloth.

Gore.—Electro-Metallurgy; Including the Theory and Practice of all Metallic Deposition, and all the recent Discoveries. By George Gore, Birmingham. With numerous Illustrations. Crown 8vo. 1s. 6d. cloth.