00587cam a2200217 4500 547811478 TxAuBib 20110503120000.0 110502s1988||||||||||||||||||||||||und|u 9780394896212 0394896211 TxAuBib Symes, Dr. R. F. Rocks and Minerals-- Juvenile literature. New York : Alfred A. Knopf, 1988. 64pp. Eyewitness Books 20110503. Rocks and Minerals. Eyewitness Books.