3 volumes : maps, plates, tables, diagrams ; 27 cm
OCLC
ocm11026918
At head of title: Ministry of Finance, Egypt. Mines and Quarries Department.
Thirty-nine maps and diagrams in pocket of v. 3.
Sect. I. Government petroleum research operation, 1925.--Sect. II. Sinai, 1926.--Sect. III. Eastern desert and adjoining islands (With index to Sect. I-III), 1931