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Mr. van VOORST. 
RECENTLY PUBLISHED. 
PROFESSOR OWEN’S DESCRIPTION OF THE SKELETON OF AN EXTINCT 
GIGANTIC SLOTH. 4to, 11. 12s. 6d. 
A HISTORY OF THE FOSSIL FRUITS AND SEEDS OF THE LONDON CLAY. 
By James Scott Bowkrbank, F.G.S. &c. Part I. with 423 Figures on 17 Copper 
Plates. Royal 8vo, 16.?. 
INDEX GEOLOGICUS. A diagram 3 ft. 6 in, by 2 ft. 9 in. ; showing the position and 
age of every deposit, and their “ locahties the classification of their Fossils, Metals, 
and Minerals ; the statistics of Soils, and indigenous Flora of each surface in Britain, 
&c. By G. Bartlett. On roller, or in case, 256f. 
PROFESSOR EDWARD FORBES’S HISTORY OF BRITISH STARFISHES and the 
other Animals of the Class Echinodermata, With One Hundred and Twenty Illus- 
trations. 8vo, 15s. Royal 8vo, 30s. 
A GEOGRAPHICAL AND COMPARATIVE LIST OF THE BIRDS OF EUROPE 
AND NORTH AMERICA. By Charles Lucien Bonaparte, Prince of Canino. 
8 VO, 5s, 
A HISTORY OF BRITISH FOREST TREES, Indigenous and Introduced. By 
Prideatjx John Selby of Twizell, Esq. With nearly 200 Engravings. 28s., or 
Royal 8vo, 21. 16s. 
MR. LEIGHTON’S FLORA OF SHROPSHIRE. 8vo, 24s. 
MR, LUXFORD’S FLORA OF THE NEIGHBOURHOOD OF REIGATE. l2mo,5s. 
ON THE GROWTH OF PLANTS IN CLOSELY GLAZED CASES, ByN.B.WARD, 
F.L.S. 8vo, 5s. 
A MANUAL OF BRITISH ALGiE ; containing Generic and Specific Descriptions of all 
the known British species of Seaweed and Confervae, both Marine and Freshwater. By 
the Hon. W. H. Harvey. 8vo, 9s. 
THE PHYTOLOGIST : a Monthly Journal of Botany. Price Is. Twenty-six published. 
PROFESSOR RYMER JONES’S GENERAL OUTLINE OF THE ANIMAL KING- 
DOM AND MANUAL OF COMPARATIVE ANATOMY, with nearly Three Hun- 
dred and Fifty Illustrations, 8vo, 38s. Royal 8vo, 3/. 16s. Imperial 8vo, bl. 14s. 
PROFESSOR BELL’S HISTORY OF BRITISH QUADRUPEDS, including the Ce- 
tacea. 8vo, 28s. Royal 8vo, 21. 16s. Imperial 8vo, 4/. 4s. Two Hundred Illustrations. 
A HISTORY OF BRITISH BIRDS. By Wm. Yarrell, F.L.S., V.P.Z.S., in 3 vols., 
with Five Hundred and Twenty Illustrations. 8vo, 41 10s. Royal 8vo, 91. Imperial 
8 VO, 13/. 10s. 
PROFESSOR BELL’S HISTORY OF BRITISH REPTILES, with Forty Illustrations. 
8vo, 8s. 6<7. Royal 8vo, 17s. Imperial 8vo, 25s. &d. 
A HISTORY OF BRITISH FISHES. By William Yarrell, F.L.S., V.P.Z.S. etc. 
Second Edition, 2 vols. 8vo, with nearly Five Hundred Illustrations, 3/. 
WHITE’S NATURAL HISTORY OF SELBORNE : a new Edition with Notes by the 
Rev. Leonard Jenyns, M.A., F.L.S. etc., with Twenty-six Illustrations. Foolscap 
8vo, 7s. 6<7. 
THE CANADIAN NATURALIST. By P. H. Gosse. Post 8vo, 12s. Forty-four 
Illustrations. 
HERALDRY OF FISH. By Thomas Moule. Two Hundred Engravings. 8vo, 21s. 
Royal 8vo, 21. 2s. 
A FAMILIAR INTRODUCTION TO THE HISTORY OF INSECTS. By Edward 
Newman, F.L.S., F.Z.S. etc., with Ninety-four Illustrations. 8vo, 12s. 
HON. R. H. CLIVE’S DOCUMENTS CONNECTED WITH THE HISTORY OF 
LUDLOMh Imperial 8vo, 31s. 6d. 
