( I ) 



f tt I ' " ■ 



AN . ' • 



ESSAY 



O N T H E 



NATURAL HISTORY 



O F 



GUIANA. 



Rio Demerary, July 8, 1766. 

 Dear Brother, 



IN compliance with your reite- 

 rated defires, and my repeated 

 promife, I propofe in this, and 

 feveral fubfequent Letters, to give you 

 an Effay on the Natural Hiftory of 



B GufANA 1 



