Hare, Tony.
The ozone layer Tony Hare ; [illustrator, Alex Pang]. - London ; New York : Gloucester Press, 1990. - 32 p. : col. ill. ; 30 cm. - Save our earth .
"A Watts/Gloucester library edition"--P. 4 of cover. Includes index.
053117218X 12.95
89081606
Ozone layer--Juvenile literature.
Ozone layer.
Environmental protection.
QC881.2.O9 / H37 1990
The ozone layer Tony Hare ; [illustrator, Alex Pang]. - London ; New York : Gloucester Press, 1990. - 32 p. : col. ill. ; 30 cm. - Save our earth .
"A Watts/Gloucester library edition"--P. 4 of cover. Includes index.
053117218X 12.95
89081606
Ozone layer--Juvenile literature.
Ozone layer.
Environmental protection.
QC881.2.O9 / H37 1990