Author: Madgwick, T.G. (et al.).:
Title: Preliminary geological report on Bas Dib area. [Petroleum Research Bulletin. No. 8.]
Description: Cairo: Government Press [for] Ministry of Finance, 1920. 4to, 26.5cm. Pp. iv,13, 12 photogr. views on 6 pls., 1 fold. pl. of col. sections, 1 fold. col. geol. map loosely inserted. Orig. printed cloth-backed boards. Few short tears in map neatly mended, few unobtrusive library markings, good otherwise. Scarce.

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