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Mewn portffolio = In portfolio.
Contents: Cynnwys : 1 gyfrol "Healthy environments" [48t] -1 ddalen wedi ei phlygu "Mynegbyst i'r iechyd gorau" = Contents: 1 vol. "Healthy environments" [48p] - 1 folded sheet "Signposts to best health".
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Healthy environments. ISBN 075042284X. Published by Welsh Office in 1999. Publication and catalogue information, links to buy online and reader comments.