56 William Blackwood & Sons' List. 



PHYSICAL GEOGRAPHY. 



Fifteenth Edition^ Revised. 



Introductory Text- Book of Physical Geography. 



With Sketch-Maps and Illustrations. By DAVID PAGE, LL.D., &c. } Pro- 

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Athenaeum. "The divisions of the subject are so clearly denned, the explana- 

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Examinations in Physical Geography. 



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PSYCHOLOGY AND LOGIC. 



An Introductory Text- Book of Logic. 



With Numerous Examples and Exercises. By SYDNEY HERBERT MELLONE, 

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Elements of Psychology. 



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