作者: Robert Lee Aston

Since mining is a basic and essential industry supplying raw materials for medicines; building materials for homes, schools, hospitals, commerce, roads; fuels for heating and energy; metals for trans …

Today’s engineering and geoscience student needs to know more than how to design a new or remedial project or facility. Questions of law and ambiguities of terms often occur in contracts for mining, …

Today’s engineering and geoscience student needs to know more than how to design a new or remedial project or facility. Questions of law and ambiguities of terms often occur in contracts for mining, …