Results: 1 - 2 of 2
Jun 30, 2007
Earth Sciences Report
… and environmental interest in Alberta - coalbed methane (CBM) … migrated from the east-central part of the Edson coal … time ('N' coal subzone) to the west-central ('Ml' and 'Mu' coal …
Feb 28, 1986
Open File Report
… period as part of a joint Alberta Energy and Natural Resources/Alberta Research Council coal … zone reaches a maximum in south central Alberta, and then …