1869.] ( 625 ) 



(J^uartcrlg Hist of PuftUcatious rcceibcU for Eebieto. 



1. The Scenery of England and Wales ; its Chai-acter and Origin : 



being an attemjit to trace the Nature of the Geological Causes, 

 especially Denudation, by which the Physical Featui-es of the 

 Country have been produced. With 86 Woodcuts. By D. 

 Mackintosh, F.G.S. Longmans. 



2. Wrought-Iron Bridges and Roofs. By W. Cawthorne Unwin, 



B.Sc, &c. E. (£• F. N. Spon. 



3. Entozoa : being a Supplement to the Introduction to the Study of 



Helminthology. By T. S. Cobbold, M.D., F.E.S. 



Groomhridge & Sons. 



4. Sound : a Course of Eight Lectures delivered at the Royal Insti- 



tution of Great Britain. By John Tyndall, LL.D., F.R.S. 

 Second Edition. Longmans. 



5. The Substitution of Similars : the True Principle of Reasoning. 



By W. Stanley Jevons, M.A., London. MacmiUan <& Co. 



6. The Transactions of the Woolhope Naturalists' Field Chib. 



Illustrated with Photographs, Lithographs, and Woodcuts. 



Times Office, Hereford. 



7. The True Theory of the Earth. By Research. 



Bell & Bradfute. 



8. The Birds of Sherwood Forest. By W. J. Sterlaud. 



L. Reeve & Co. 



9. The Geometry of the Circle and Mathematics. By James Smith. 



Simphin, Marshall, & Co. 



10. Latitude and Declination Tables. By Major-Gen. R. Shortrede. 



Strahan & Co. 



11. Abolition of Patents : Recent Discussions in the United Kingdom 



and on the Continent. Longmans. 



12. Practice with Science. Vol. II. A Series of Agricultural Papers. 



Longmans. 



13. How to keep the Clock Right, by Observations of the Fixed Stars 



with a small fixed Telescope. By T. Warner. Williams <^ Norgate. 



PAMPHLETS AND PERIODICALS. 



The Economic Geology of Devonshire and Cornwall in 1868. By 

 R. Hunt, F.R.S. Cloioes d' Sons. 



On Geological Dynamics. By Sir William Thomson, LL.D., F.R.S. 

 VOL. VI. 2 u 



