A Study of open pit coal mining methods.

Description
TitleA Study of open pit coal mining methods.
AuthorMcGregor, G.W.
Date1952
Degree DisciplineSchool of Mines
Degree LevelMaster of Engineering
Degree GrantorUniversity of Otago
FocusEngineering geology
Keywordscoal field; coal seam; mine; open cast mining
LocalityNew Zealand