(2002). Water and sanitation management[proceedings](2002: India). Cochin University of Science and Technology.
シカゴスタイル引用形Water and Sanitation Management[proceedings](2002: India). India: Cochin University of Science and Technology, 2002.
MLA引用形式Water and Sanitation Management[proceedings](2002: India). Cochin University of Science and Technology, 2002.
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