Design for improved water supply and water management in Hihifo district, Tonga





= South Pacific Regional Environment Programme


Design for improved water supply and water management in Hihifo district, Tonga

Apia, Samoa :Secretariat of the Pacific Regional Environment Programme (SPREP) ,2014


vii, 44 p. ; 30 cm

Sustainable development -- Tonga
Climatic changes -- Economic aspects-- Tonga
Water-supply
Tonga




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