00578cam a2200217 4500 298647608 TxAuBib 19910920120000.0 |||||||||||||||||||||||||||||||||||und|u 9780531108413 0531108414 TxAuBib Barrett, Norman S., 1935- Volcanoes. Watts (Franklin). 32p illus. Picture library series 19910920. Volcanoes Juvenile literature. Picture library series.