THE FOREST TREES, by Mr. Selby. 28s.
THE FERNS, by Mr. Newman. Third Edition. Now in the Press.
THE FOSSIL MAMMALS AND BIRDS, by Professor Owen, 1l. 11s. 6d.
* * * *
A GENERAL OUTLINE OF THE ANIMAL KINGDOM, by Professor T. Rymer Jones. 8vo. A new edition preparing.
PUBLISHED BY MR. VAN VOORST, DURING 1851.
A GEOLOGICAL INQUIRY RESPECTING THE WATER-BEARING STRATA OF THE COUNTRY AROUND LONDON, with Reference especially to the Water Supply of the Metropolis; and including some Remarks on Springs. By Joseph Prestwich, Jun., F.G.S., &c. 8vo., with a Map and Woodcuts, 8s. 6d.
MANUAL OF BRITISH BOTANY: containing the Flowering Plants and Ferns, arranged according to the Natural Orders. By C. C. Babington, M.A., F.L.S., F.G.S., &c. Third Edition, 12mo., price 10s. 6d.