Browsing by Author "National Coal Association"
Now showing 1 - 2 of 2
- Results Per Page
- Sort Options
Item Coal and Research(National Coal Association, 1973-03) National Coal Association; Bituminous Coal Research, Inc.Item Coal and the Environment(National Coal Association, 1973) National Coal AssociationOutlined in this booklet are the accomplishments and goals of the dedicated researchers who are working daily to forge a cooperative link between the production and utilization of coal and the preservation of our environmental balance.