Iron ore. (Summary of information as to the present and prospective iron-ore supplies of theworld) ...

Folded charts in pockets, v.1, 3, 5-8.At head of title: Imperial mineral resources bureau.pt. 1. United Kingdom.--pt. 2. British Africa.--pt. 3. British America.--pt. 4. British Asia.--pt. 5. Australia and New Zealand.--pt. 6. Europe and Africa (foreign)--pt. 7. Foreign America.--pt. 8. Foreign Asia.Mode of access: Internet

The Mineral industry of the British Empire and foreign countries.

At head of title: Imperial Mineral Resources Bureau.Title varies slightly.Includes bibliographies.Mode of access: Internet