Guidelines for drinking water qualities: drinking- water quality control in small-community supplies

World Health Organization

Guidelines for drinking water qualities: drinking- water quality control in small-community supplies - - Geneva World Health Organisation 1985 - viii, 121p.



92-4-154170-9



water quality Bacteriological analysis Community education and involvement

628.16

University Library
Cochin University of Science and Technology
Kochi-682 022, Kerala, India