National policy for the protection of the ozone layer
By: Department of National Health and Population Development
Publisher: Dept. of National Health and Population Development
Published: 1990
Place of publication: Pretoria
Language: eng; afr
Subjects: Ozone layer; Protection
Other titles: Nasionale beleid vir die beskerming van die osoonlaag.; Dept. of Public Health, Care of the teeth and prevention of dental diseases in children.; Care of the teeth and prevention of dental diseases in children.
Notes: Title from cover.

Printed tête-bêche.

In English and Afrikaans.