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MESSRS. LONGMAN AND CO.’S LIST OF 
GEOLOGY AND MINERALOGY. 
BAKEWELL’S INTRODUCTION TO GEOLOGY. 
New edition. 8vo. 21s. cloth lettered. 
GEOLOGY OF THE SOUTH-EAST OF ENGLAND; 
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By Gipeon Manre.u, LL D. F.R.S., Fellow of the Geological Society, &e. 
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A TREATISE ON PRIMARY GEOLOGY: 
Being an Examination, both Practical and Theoretical, of the Older Formations, 
2 Henry S. Boasz, M 
Secretary of the Royal Geological Society of Cornwall, &e. 
Second Edition, 8vo. with Woodcuts, 12s. 
NEW SYSTEM OF GEOLOGY; 
In which the great Revolutions of the Earth and Animated Nature are 
reconciled to Modern Science and to Sacred History. 
A. Urs, M.D. F.R.S. 
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A TREATISE ON GEOLOGY. 
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CONVERSATIONS ON MINERALOGY. 
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CONCHOLOG Y. 
MANUAL or tus LAND anv FRESH-WATER SHELLS 
OF THE BRITISH ISLANDS. 
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INTRODUCTION TO LAMARCK’S CONCHOLOGY. 
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LINNZEAN SYSTEM OF CONCHOLOGY. 
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