Sanitation and hygiene in East Asia.

Sanitation and hygiene in East Asia.

書目詳細資料
Corporate Authors: Thematic Working Group on Water, Hygiene and Sanitation, World Health Organization. Regional Office for the Western Pacific, East Asia Ministerial Conference on Sanitation and Hygiene
格式: 圖書
語言:English
出版: Manila World Health Organization, Regional Office for the Western Pacific c2010.
主題:
Sanitation > East Asia > Congresses.
Hygiene > East Asia > Congresses.
Sanitation > Far East > Congresses.
Hygiene > Far East > Congresses.