Subtítulo Describing many newly discovered, important, and fertile districts, with observations on the moral and physical condition of the aboriginal inhabitants, etc. etc.

Referencia GREY, George. JOURNALS OF TWO EXPEDITIONS OF DISCOVERY IN NORTH-WEST AND WESTERN AUSTRALIA, DURING THE YEARS 1837, 38, AND 39, UNDER THE AUTHORITY OF HER MAJESTY´S GOVERNMENT: DESCRIBING MANY NEWLY DISCOVERED, IMPORTANT, AND FERTILE DISTRICTS, WITH OBSERVATIONS ON THE MORAL AND PHYSICAL CONDITION OF THE ABORIGINAL INHABITANTS, ETC. ETC.. Londres, Inglaterra: T. and W. Boone, 1841.