https://library.wpro.who.int/cgi-bin/koha/opac-search.pl?q=ccl=an%3A662480&sort_by=relevance&format=rss 3 0 50 ISBN:9241530693 | 9789241530699- https://library.wpro.who.int/cgi-bin/koha/opac-detail.pl?biblionumber=11006 By Kim, James H. ; Gibb, Herman J. ; Howe, Paul D..
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85p. , Published under the joint sponsorship of the United Nations Environment Programme, the International Labour Organisation and the World Health Organization, and produced within the framework of the Inter-Organization Programme for the Sound Management of Chemicals. 9241530693 | 9789241530699-

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xi, 180p. , 2 9789241563550

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xii, 59 pages. , Contents: Module 1: Water Module 2: Cleaning and Disinfection of Facilities. | 1 9789241547772

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