Operation and maintenance of urban water supply and sanitation systems
Operation and maintenance of urban water supply and sanitation systems
Place:
Geneva
Publisher:
World Health Organization
Phys descriptions:
ix, 102p., tables, charts
Date published:
1994
Record type:
Subject:
ISBN:
9241544716
Call No:
628.1(1-21) WOR
Language:
CITATION: World Health Organization (WHO). Operation and maintenance of urban water supply and sanitation systems . Geneva : World Health Organization , 1994. - Available at: https://library.au.int/froperation-and-maintenance-urban-water-supply-and-sanitation-systems-4