Cefrey, Holly.

What if the hole in the ozone layer grows larger? / Holly Cefrey. - New York : Children's Press, c2002. - 48 p. : col. ill. ; 23 cm. - High interest books . - What if? . - What if? (Children's Press) .

Includes bibliographical references (p. 44) and index.

Introduces environmental issues relating to the causes and effects of the hole in the ozone layer.

ISBN: 0516239139 (lib. bdg.) 0516234765 (pbk.)

LCCN: 2001042352

Subjects--Topical Terms:
Ozone layer depletion.
Ozone layer depletion--Environmental aspects.
Ozone layer depletion.

LC Class. No.: QC879.712 / .C44 2002

Dewey Class. No.: 363.738/75