i6 
Books Published by 
SCHMIDT, ADOLPH, assisted by GRUNDLER, GRUNOW, 
JANECH, &c. 
ATLAS OF THE DIATOMACE. 52 . This magnificent work 
consists of Photographic Reproductions of the various forms of 
Diatomaceas, on Folio Plates, with description (in German). 
T en Parts are now ready. Price to Subscribers, for T welve 
Parts, payable in advance, £3 12 s. To be completed in about 
25 parts. 
SCHOMBURGK, R. H., M.D. 
THE NATURAL HISTORY OF THE FISHES OF 
BRITISH GUIANA. With 66 Coloured Plates. Two 
Yols. Fcap. 8vo, cloth, gs. 
SCIENCE GOSSIP. A Monthly Medium of Interchange 
and Gossip for Students and Lovers of Nature. Edited by 
J. E. Taylor, F.L.S., F.G.S., &c. Price Fourpence, or by 
post Fivepence. 12 Volumes published, price 51. each. 
SELBY, P. J., F.R.S., F.L.S. 
THE NATURAL HISTORY OF PIGEONS. With 30 
Coloured Plates. Fcap. 8vo, cloth, 4 ;. 6d. 
THE NATURAL HISTORY OF PARROTS. With 30 
Coloured Plates. Fcap. 8vo, cloth, 4?. 6 d. 
SHARPE, IV., M.D., Surgeon Army Medical Department. 
MAN A SPECIAL CREATION ; or, The Preordained 
Evolution of Species. Crown Svo, cloth, 6s. 
SIMMONDS, P. I.., Editor of the Journal of Applied Science. 
WASTE PRODUCTS AND UNDEVELOPED SUB- 
ST AN CE S : A Synopsis of Progress made in their Economic 
Utilization during the last Quarter of a Century at Home and 
Abroad. Third Edition. Crown 8vo, cloth, gs. 
SCIENCE AND COMMERCE: Their Influence on our 
Manufactures. A Series of Statistical Essays and Lectures 
describing the Progressive Discoveries of Science, the Ad- 
vance of British Commerce, and the Activity of our Principal 
Manufactures in the Nineteenth Century. Fcap. Svo, cL 6s. 
SMITH, DA VID, M.D. 
LECTURES ON PRESERVATION OF SIGHT. Crown 
Svo, 2s. 6 d. 
SMITH, LIEUT. COL. C. H. 
THE NATURAL HISTORY OF DOGS. With 6o 
Coloured Plates. Two Vols. Fcap. Svo, cloth, gs. 
THE NATURAL HISTORY OF HORSES. With 35 
Coloured Plates. Fcap. Svo, cloth, 4s. 6 d. 
