Alarming presence of E-Coli a cause of concern
KOCHI: One of the major reasons for the contamination of potable drinking water is the presence of E-Coli, a bacterium found in human and animal waste.
Publication Date:
17/10/2011
KOCHI: One of the major reasons for the contamination of potable drinking water is the presence of E-Coli, a bacterium found in human and animal waste.