Disinfection of rural and small-community water supplies a manual for design and operation.

Disinfection of rural and small-community water supplies a manual for design and operation.

书目详细资料
企业作者: Water Research Centre, World Health Organization. Regional Office for Europe
格式: 图书
语言:English
出版: Medmenham, Buckinghamshire, Eng. Water Research Centre 1989.
主题:
Water-supply, Rural.