Pigdon, Keith. Earthworms / [electronic resource] / Keith Pigdon and Marilyn Woolley ; illustrated by Sadie and Suzanne Pascoe.. — Cleveland, OH : : Modern Curriculum Press,, c1989.. — 24 p. : : col. ill. ; 22 cm. — (Language works). Originally published in Australia. ISBN: 0813636108 (pbk.) 9780813636108 (pbk.) Subjects--Topical Terms: Earthworms--Juvenile literature.Worms--Juvenile literature. LC Class. No.: QL391.A6 / P44 1989