00820cam a2200253 4500 55689416 TxAuBib 19990618120000.0 990618s1988||||||||||||||||||||||||und|u 9780516032641 051603264X TxAuBib Petersen, David. Meriwether Lewis and William Clark. Childrens Press, 1988. 19990618. Lewis and Clark Expedition (1804-1806) Juvenile . Lewis and Clark Expedition (1804-1806.) Lewis, Meriwether, 1774-1809 Juvenile literature. Lewis, Meriwether, 1774-1809. Clark, William, 1770-1838 Juvenile literature. Clark, William, 1770-1838. Explorers.