Microflora inhabiting raw sewage, secondary effluent and dewatered sludge in Ibb, Yemen republic
By: al-Zubayri, Abd al-Rahman. Assiut University Bulletin for Environmental Researches. Vol. 8, no. 1 (Mar. 2005), pp.1-16, 16 p.
Subjects: Ibb; Microbiology; Yemen; Sanitation; Waste water