NATURAL HISTORY. 
FOR THE USE OF SCHOOLS AND FAMILIES. 
BY 
WORTHINGTON HOOKER, M.D, 
PROFESSOR OF THE THEORY AND PRACTICE OF MEDICINE IN YALE COLLEGE, 
AUTHOR OF ‘*HUMAN PHYSIOLOGY,” ‘‘CHILD’s BOOK OF NATURE,” 
ETC., ETC. 
Kllustrated by nearly 300 BGngrabvings. 
NEW “ORK: 
HARPER & BROTHERS, PUBLISHERS, 
FRANKLIN SQUARE. 
1864. 
