Similar Material g04 8/8 pp. 21-23 Big Changes for the Land Uncovering Coal from the Prairie Landscape Awake!—1970 Let’s Make a Forest! Awake!—1976 Mine, Mining Aid to Bible Understanding Mine, Mining Insight on the Scriptures, Volume 2 Energy from the Bowels of the Earth Awake!—1979 Wealth from the Solomon Islands Awake!—1975 Coal—Black Rocks From a Dark Hole Awake!—2005 Coal—Still a Burning Issue Awake!—1985 The Biggest Man-Made Hole in the World Awake!—1993 From Our Readers Awake!—1994