TY - BOOK AU - Cole,Joanna AU - Aliki TI - Evolution T2 - Let's-read-and-find-out book SN - 0064450864 U1 - 575 PY - 1989///, c1987 CY - New York PB - Harper & Row KW - Evolution KW - Fossils KW - sears N1 - School Library Journal; Publisher's Weekly; Booklist; 4.5; Follett Library Resources; K-3; Follett Library Resources; K-3 N2 - Describes, using evidence found in fossil layers, how one-cell organisms evolved into complex plants and animals ER -