Dussling, Jennifer. Looking at rocks / by Jennifer Dussling ; illustrated by Deborah and Allan Drew-Brook-Cormack and Tim Haggerty. - New York : Grosset & Dunlap, c2001. - [60] p. : col. ill. ; 18 cm. - My first field guide . ISBN: 0448425165 (pbk.) LCCN: 2002278903 Subjects--Topical Terms: Rocks--Juvenile literature.Minerals--Juvenile literature.Rocks.Minerals. LC Class. No.: QE432.2 / .D87 2001 Dewey Class. No.: 552