a study on the water quality of drinking water of low - cost technology rural water supply by gravity feed system implemented by the ministry of health at Kampung Kolam Air and Kampung Songkok, district of Hulu Selangor - CD Voon Kok How

a study on the water quality of drinking water of low - cost technology rural water supply by gravity feed system implemented by the ministry of health at Kampung Kolam Air and Kampung Songkok, district of Hulu Selangor - CD

Bibliographic Details
Main Author: Voon Kok How
Published: Serdang Serdang Universiti Putra Malaysia 2008 2008
Description
Physical Description:xviii,63p.; ill.; 30cm

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