00995cam a2200289 4500 547103990 TxAuBib 20100322120000.0 011025s1980||||||||||||||||||||||||eng|u 80013701 9780688222390 0688222390 9780688322397 lib. bdg. 0688322395 lib. bdg. TxAuBib Coombs, Charles Ira, 1914- Coal in the energy crisis / Charles Coombs. New York: Morrow, 1980. 126 p : ill ; 22 cm. Includes index. This discussion of coal highlights the changing technology of underground and surface mining, the controversial issue of land reclamation, and the importance of this fossil fuel's many by-products. 20100322. Coal Juvenile literature. Coal. Coal mines and mining. TXKDM