MMineral depositsMineral depositsde Henry LouisEdiciones (1)Mineral deposits. (1936)Ernest Benn · inglésMás obras de Henry LouisMMineral valuationMineral valuationTThe preparation of coal for the marketThe preparation of coal for the marketTTacheometer tablesTacheometer tables
TTraverse tables, with an introductory chapter on co-ordinateTraverse tables, with an introductory chapter on co-ordinate surveying
