A geotechnical analysis of pit floor stability problems with the underclay of the surface coal mining operation in Minto, N. B.

Fry, Rodney2023-06-072023-06-071987https://unbscholar.lib.unb.ca/handle/1882/33597printen-CAhttp://purl.org/coar/access_right/c_16ecA geotechnical analysis of pit floor stability problems with the underclay of the surface coal mining operation in Minto, N. B.senior reportLandva, ArvidGeological Engineering