Cnllun [sic.] gweithredu camddefnyddio sylweddau =
Subtitle: Substance misuse action plan.
Publisher: Partneriaeth Diogelwch Cymunedol Gwynedd = Gwynedd Community Safety Partnership
Published: 2004
Place of publication: [Caernarfon?]
Language: eng
Number of pages: 61
Other titles: Substance misuse action plan.; Cynllun gweithredu camddefnyddio sylweddau.
Notes: Cover title.

Welsh and English text.