Cover image for Life in a river
Title:
Life in a river
Personal Author EPSB:
Valerie. Rapp
Year Published:
2003
Series:
Ecosystems in action
Physical Description:
72 p. : col. ill., col. maps ; 26 cm.
Grade Interest level:
5-8.
Subject:
Stream ecology -- Columbia River Watershed.

Ecology.
Geographic Term:
Columbia River Watershed.
ISBN:
9780822521365
Publisher:
Minneapolis, Minn : Lerner, c2003.
Edmonton Public Schools