PHYSICAL SCIENCE. 



Oliver continued. 



Plants " and " How to Describe Plants" A valuable Glossary is 

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FIRST BOOK OF INDIAN BOTANY. With numerous 

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Pennington. NOTES ON THE BARROWS, AND BONE 



CAVES OF DERBYSHIRE. With an account of a Descent 

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Penrose (F. C.) ON A METHOD OF PREDICTING BY 

 GRAPHICAL CONSTRUCTION, OCCULTATIONS OF 

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 ANY GIVEN PLACE. Together with more rigorous methods 

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Perry. AN ELEMENTARY TREATISE ON STEAM. By 

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Pickering. ELEMENTS OF PHYSICAL MANIPULATION. 

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Prestwich. THE PAST AND FUTURE OF GEOLOGY. 

 An Inaugural Lecture, by J. PRESTWICH, M.A., F.R.S., &c., 

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Radcliffe. PROTEUS : OR UNITY IN NATURE. By. C. 

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