(1982). Appropriate Methods Of Treating Water And Waste Water In Developing Countries Edited By George W. Reid. An ArborScience The Butter Wor.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিAppropriate Methods Of Treating Water And Waste Water In Developing Countries Edited By George W. Reid. An ArborScience The Butter Wor, 1982.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিAppropriate Methods Of Treating Water And Waste Water In Developing Countries Edited By George W. Reid. An ArborScience The Butter Wor, 1982.
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