Rickard T. a. Thomas Arthur 1864: Полный список книг

Rickard T. a. Thomas Arthur 1864: список всех книг (2)

The Sampling and Estimation of Ore in a Mine - Rickard T. a. (Thomas Arthur) 1864-

The Sampling and Estimation of Ore in a Mine

Rickard T. a. (Thomas Arthur) 1864-

Ore Deposits. a Discussion Re-Published from the Engineering and Mining Journal, New York, May, 1903 - Rickard T. A. (Thomas Arthur) 1864-

Ore Deposits. a Discussion Re-Published from the Engineering and Mining Journal, New York, May, 1903

Rickard T. A. (Thomas Arthur) 1864-