Book
total rows: 2
page: 1
records each page: 20

Metalliferous resources
author: G.E. Wilford
publisher: Serawak Geological Ofice
date created: 1956

Copper deposits of the philipines
author: Arthur R. Kinkel, JR
  name: Luis M. Santos-Ynigo
  name: Sisenando Samaniego
  name: Oscar Crispin
publisher: Philipine Bureau of Mines
date created: 1956