TY - BOOK AU - Bellamy,David J. AU - Dow,Jill TI - The river T2 - Our changing world SN - 0517568012 (Crown) AV - QH541.5.S7 B45 1988 U1 - 574.5/26323 19 PY - 1988/// CY - New York PB - C.N. Potter, Distributed by Crown KW - Stream ecology KW - Juvenile literature KW - Ecology KW - sears N1 - The Science Teacher (N.S.T.A.); 4.1; Follett Library Resources; K-3; Follett Library Resources N2 - Relates how plants and creatures co-exist in a river and their struggle for survival when a man-made catastrophe strikes ER -