POLLUTION OF A RIVER BY NITROGEN AND PHOSPHORUS

• Huvudskapare: N. Razeghi (Författare, medförfattare), K. Imandel (Författare, medförfattare), Gh. Salehi Quzani (Författare, medförfattare)
• Materialtyp: Bok
• Publicerad: Tehran University of Medical Sciences, 1975-09-01T00:00:00Z.
• Ämnen: article
• Länkar: Connect to this object online.

The problem of environmental pollution is of everybody's concern. Pollution of Zarjoub river in northern Iran is most often cause by the uncontrolled disposal of sewage and other wastes resulting from domestic uses of water, industrial wastes containing a variety of pollutants, agricultural aff...