Ptitsy Gansuiskogo Puteshestviya G. N. Potanina 1884-1887

Ptitsy gansuiskogo puteshestviya G. N. Potanina 1884-1887: materialy po ornitologii Kitaya, glavnym obrazom yuzhnoi chasti provintsii Gansy. This book, "Ptitsy gansuiskogo puteshestviya G. N. Potanina 1884-1887", by G. N. Potanin, M.M. Berezovskii, is a replication of a book originally published before 1891. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible.