Harper's Stereotype Edition. 



POPULAR GUIDE 



TO THE 



OBSERVATION OF NATURE; 



OB, 



HINTS OF INDUCEMENT 



ma 



TUDY OF NATURAL PRODUCTIONS AND APPEARANCES, 

 IN THEIR CONNEXIONS AND RELATIONS. 



BY ROBERT 



AUTHOR OF THE BRITISH 



NEW YORK 

 HARPER & BROTHERS, 



NO. 82 CLtFF-STREKT. 



1836. 



