Table of Contents:
  • pt. 1. Introductory volume : General information on coal / by G.H. Ashley
  • pt. 2. Detailed description of coal fields, by J.D. Sisler
  • pt. 3. Introductory volume : Coal resources / by J.F. Reese and J.D. Sisler
  • pt. 4. Introduction : Coal analysis / prepared by U.S. Bureau of Mines.