Author: Schürmann, H.M.E.:
Title: The Pre-Cambrian in North Africa.
Description: Leiden: E.J. Brill, 1974. 4to. Pp. xvi,351,[2], col. frontisp., 88 pls. of photos, 54 illus. in text, 3 fold. maps in pocket, append., bibl., index. Orig. cloth.

Keywords: