Basse e 1934 (1 Ergebnisse)

Folio, 33cm. Pp. 157,[7], 4 fold. col. geol. maps in pocket, 6 photos of rock samples on 1 pl., 15 photogr. views on 2 pls., 12 sketch maps, 20 figs., notes & refs., bibl. Orig. printed stiff wrs., uncut. - Text printed on non-opaque paper causing some difficulty to reading. Price reduced.