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1Publicado 1992Pretoria : Dept. van Nasionale Gesondheid en Bevolkingsontwikkeling, [1992]-v. ; 30 cm.
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2Publicado 1986Pretoria : Dept. of National Health and Population Development, [1986]-1994.9 v. : ill. (some col.) ; 30 cm.
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3Publicado 1991Pretoria : Dept. of National Health and Population Development, 1991.17, 18 leaves ; 30 cm.
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5Publicado 1992[Pretoria] : Dept. of National Health and Population Development, 1992.[6, 6] p. ; 21 x 30 cm.
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6Publicado 1967[Pretoria : Dept. van Gesondheid, 1967]-v. : ill.