BOOKS PUBLISHED BY MR. VAN VOORST. 7 



History of British Ferns. By EDWARD NEWMAN. Com- 

 prising under each Species, Figures, detailed Descriptions, an 

 ample 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. Gd. 



Synopsis of the British Diatomacese ; with Remarks on their 

 Structure, Functions, and Distribution ; and Instructions un- 

 collecting and Preserving Specimens. By the Rev. WILLIAM 

 SMITH. The Plates by Tuffen West. In 2 vols, royal 8vo ; 

 Vol. I. 21s. : Vol. II. 30s. 



CHEMISTRY, MINERALOGY, GEOLOGY. 



A Manual of Chemical Analysis (Qualitative). By A. B. 

 NORTHCOTE, F.C.S., and ARTHUR H. CHURCH, F.C.S. 

 Post 8vo, 10s. Gd. 



Handbook of Chemical Manipulation. By C. GREVILLE 

 WILLIAMS, Principal Assistant in the Laboratory of the Uni- 

 versity of Edinburgh. Post 8vo, with very numerous Woodcut 

 Illustrations, 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's 

 College, London, Lecturer on Mineralogy and Geology at the 

 H.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. G^., with 149 Illustrations. 



" The work may be described as an outline of the history of vegetable and 

 animal life upon the globe, from the early age when there were only 

 se^fc'eeds and marine invertebrates as yet in existence, down to the era 

 when the mammals received among them the king of species, Blan. By 

 his intimate acquaintance with the subject, and power of arrangement 

 and 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. Foolscap 

 8vo, 3s. Gd. 



Geologist's Text-Book. Chiefly intended as a Book of Refer- 

 ence for the Geological Student. By Professor ANSTED. 

 Foolscap 8vo, 3s. Gd. 



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. &e, 8vo, 3s. Gd. sewed. 



JOHN VAN VOORST, 1 PATERNOSTER ROW. 



