THE RUDIMENTS OF BOTANY. A familiar Introduction to the Study of Plants. By ARTHUR HENFREY, F.L.S., Lecturer on Botany at St. George’s Hospital. 16mo., with illustrative Woodcuts, 3_s._ 6_d._ ANATOMICAL MANIPULATION; or, Methods of pursuing Practical Investigations in Comparative Anatomy and Physiology: also an Introduction to the Use of the Microscope, &c., and an Appendix. By Mr. HENFREY and ALFRED TULK, M.R.C.S., M.E.S. Foolscap 8vo., with Diagrams, 9_s._ JOHN VAN VOORST, 1, PATERNOSTER ROW. OUTLINES OF STRUCTURAL AND PHYSIOLOGICAL BOTANY. By ARTHUR HENFREY, F.L.S., Lecturer on Botany at St. George’s Hospital. With 18 Plates, Foolscap 8vo. 10_s._ 6_d._ GROTIUS’ INTRODUCTION TO DUTCH JURISPRUDENCE. Now first rendered into English, by CHARLES HERBERT, of the Middle Temple, Barrister-at-Law. Royal 8vo. 1_l._ 11_s._ 6_d._ COLOURED ILLUSTRATIONS OF THE EGGS OF BRITISH BIRDS: accompanied with Descriptions of the Eggs, Nests, &c. By WILLIAM C. HEWITSON, F.L.S. Two vols. 8vo., 4_l._ 10_s._ The arrangement adopted in this work is that employed by Mr. Yarrell in his “History of British Birds.” OBSERVATIONS IN NATURAL HISTORY; with a Calendar of Periodic Phenomena. By the Rev. LEONARD JENYNS, M.A., F.L.S. Post 8vo., 10_s._ 6_d._ AN ANGLER’S RAMBLES. Contents: Thames Fishing, Trolling in Staffordshire, Perch Fishing-club, Two Days’ Fly-fishing on the Test, Luckford Fishing-club, Grayling Fishing, a visit to Oxford, the Country Clergyman. By EDWARD JESSE, F.L.S., Author of “Gleanings in Natural History.” Post 8vo., 10_s._ 6_d._ AN INTRODUCTION TO CONCHOLOGY; or, Elements of the Natural History of Molluscous Animals. By _George Johnston_, M.D., LL.D., Fellow of the Royal College of Surgeons of Edinburgh; Author of “A History of the British Zoophytes.” 8vo., 102 Illustrations, 21_s._ Also by DR. JOHNSTON, A HISTORY OF THE BRITISH ZOOPHYTES. Second Edition in 2 vols. 8vo., with an Illustration of every Species. 2_l._ 2_s._; or on large paper (royal 8vo.) 4_l._ 4_s._ THE NATURAL HISTORY OF ANIMALS. By Professor T. RYMER JONES, F.R.S., F.Z.S. Vol. I., with 105 Illustrations, post 8vo. 12_s._ Also by Professor T. RYMER JONES, A GENERAL OUTLINE OF THE ANIMAL KINGDOM AND MANUAL OF COMPARATIVE ANATOMY. In one thick vol. 8vo., containing nearly 350 Illustrations, 38_s._ Or Royal 8vo., 3_l._ 16_s._ Imperial 8vo., 5_l._ 14_s._ FLORA CALPENSIS: Contributions to the Botany and Topography of Gibraltar and its neighbourhood, with Plan and Views of the Rock. To which is added a Translation of ED. BOISSIER’s Account of the Vegetation of Gibraltar, with Description of New Species. By E. F. KELAART, M.D., F.L.S., Army Medical Staff. 8vo. cloth, 10_s._ 6_d._