X&amp;gt; PREFACE. 



Animals, and some other topics being touched upon. For an 

 other work, a large amount of materials is on hand, and 

 should life and health be spared, the writer may, perhaps, 

 include them in another volume. That, however, must depend 

 upon the success with which this meets. 



University, Ann Arbor, Mick., ) 

 Feb. 14, 1854. y 



