TY - BOOK AU - Chambers,Catherine TI - Rivers T2 - Mapping earthforms SN - 1575725274 (lib. bdg.) : AV - GB1203.8 .C53 2000 U1 - 551.48/3 21 PY - 2000/// CY - Chicago, Ill. PB - Heinemann Library KW - Rivers KW - Sears N1 - Includes bibliographical references (p. 31) and index N2 - Explores the world's rivers, discussing how they were formed, what organisms live there, and how they are used by humans ER -