BOOKS PUBLISHED BY ME. YAK VOORST.
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History of British Ferns. By EDWARD NEWMAN . Com-prising under each Species, Figures, detailed Descriptions,. anample List of Localities, and minute Instructions for Cultivating.8vo, 18s.
Walks after Wild Flowers ; or the Botany of the Bohereens.By RICHARD DOWDEN. Foolscap 8vo, 4s. 6 d.
Synopsis of the British Diatomacese ; with Remarks on theirStructure, Functions, and Distribution ; and Instructions forCollecting and Preserving Specimens. By the Rev. WILLIAMSMITH. The Plates by Tufi-eu West. In 2 vols. royal 8vo;Vol. I. 21s.; Vol. II. 30s.
CHEMISTRY, MINERALOGY, GEOLOGY.
A Manual of Chemical Analysis (Qualitative). By A. B.NORTIICOTE, F.C.S., and ARTHUR H. CHURCH, F.C.S.Post 8vo, 10s. 6<f.
Handbook of Chemical Manipulation. By C. GREVTLLBWILLIAMS, Principal Assistant in the Laboratory of the Uni versity of Edinburgh . Post 8vo, with very numerous WoodcutIllustrations, 15s.
Elementary Course of Geology, Mineralogy, and Physical
Geography. By DAVID T. ANSTED , M.A., F.R.S., F.G.S.,&c., Consulting Mining Engineer, Honorary Fellow of King’sCollege, London, Lecturer on Mineralogy and Geology at theH.E.I.C. Mil. Sem. at Addiscombe, late Fellow of Jesus College,Cambridge. A Second Edition, post 8vo, with many Illustra-tions, 12s.
The Ancient World. By Professor ANSTED . Second Edi-tion, post 8vo, 10s. 6 d., with 149 Illustrations.
“ The work may be described as an outline of the history of vegetable andanimal life upon the globe, from the early age when there were onlysea-weeds ana marine invertebrates as yet in existence, down to the erawhen the mammals received among them the king of species, Man. Byhis intimate acquaintance with the subject, and power of arrangementand description, Professor Ansted succeeds in producing a narration,which tells in its entire range like a romance .”—Manchester Examiner*
Gold-Seeker’s Manual. By Professor ANSTED . Foolscap8vo, 3s. (id.
Geologist’s Text-Book . Chiefly intended as a Book of Refer*-once for the Geological Student. By Professor ANSTED .Foolscap 8vo, 3s. &d.
The Ground beneath us ; its Geological Phases and Changes.Three Lectures on the Geology of Clapham and the neighbour-hood of London generally. By JOSEPH PRESTWICH , F.R.S.,F.G.S. &c, 8vo, 3s. 6d sewed.
JOHN VAN VOORST, 1 PATERNOSTER ROW.