Dyfyniad APA

World Health Organization, ebrary, Inc, & Rees, G. (2010). Safe management of shellfish and harvest waters. published on behalf of the World Health Organization by IWA Pub..

Dyfyniad Arddull Chicago

World Health Organization, Inc ebrary, and Gareth Rees. Safe Management of Shellfish and Harvest Waters. London: published on behalf of the World Health Organization by IWA Pub., 2010.

Dyfyniad MLA

World Health Organization, et al. Safe Management of Shellfish and Harvest Waters. published on behalf of the World Health Organization by IWA Pub., 2010.

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