Similar Material g79 8/22 pp. 20-23 Energy from the Bowels of the Earth Coal—Black Rocks From a Dark Hole Awake!—2005 Uncovering Coal from the Prairie Landscape Awake!—1970 Coal—Still a Burning Issue Awake!—1985 Should We Go Back to Coal? Awake!—1980 Coal(s) Insight on the Scriptures, Volume 1 Coal—A Burning Issue in the Past Awake!—1985 Why Today’s Power Crisis? Awake!—1972 Fossil Fuels Awake!—1980 “He Done It” The Watchtower Announcing Jehovah’s Kingdom—1952 Where We Get Our Power Awake!—1972