1. Waste treatment
پدیدآورنده : organized by the Public Health Engineering Section, Department of Civil Engineering, University of Durhaln, King's College, Newcastle upon Tyne 14-19 September, 1959 ; edited by Peter C. G. Isaac.
کتابخانه: مرکز و کتابخانه مطالعات اسلامی به زبانهای اروپایی (قم)
موضوع : Sewage-- Purification-- Biological treatment.,Water-- Purification.,Water reuse.
