The coal resources of the world: an inquiry made upon the initiative of the Executive committee of the XII International geological Congress, Canada, 1913, with the assistance of geological surveys and mining geologists of different countries. Edited by William McInnes … D.D. Dowling … and W.W. Leach T Technology
A code of rules or instructions for the government of county surveyors in the discharge of their duties T Technology
Coke. A treatise on the manufacture of coke and other prepared fuels and the saving of by-products, with special references to the methods and ovens best adapted to the production of good cokefrom the various American coals T Technology
Coke. A treatise on the manufacture of coke and other prepared fuels and the saving of by-products, with special references to the methods and ovens best adapted to the production of good cokefrom the various American coals T Technology
