Travels from Buenos Ayres, by Potosi, to Lima [microform] /
Helms, Anton Zacharias,1751-1803.
London : Printed for R. Phillips,
1807.
German original, Dresden, 1798 has title: Tagebuch einer reise durch Peru ...
Sabin 31265.
Sabin Group 64.
Microfiche.
Mines and mineral resources