1. Coliforms and E. Coli: problems or solution?
پدیدآورنده : edited by David Kay and Colin Fricker
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Sanitary microbilogy - Congresses,Congresses ، Escherichia coli,Drinkinng water - Analysis - Congresses
رده :
QR
48
.
C65
1997
2. The significance of faecal indicators in water :
پدیدآورنده : edited by David Kay, Colin Fricker.
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Feces -- Microbiology -- Congresses.,Water -- Pollution -- Congresses.,Water quality -- Measurement -- Congresses.
رده :
TD367
.
E358
2012