Verghese, B. (1990). Waters of hope: integrated water resource: Development and regional cooperation within. Academic.
Tohutoru Kātū Chicago (17th ed.)Verghese, B.G. Waters of Hope: Integrated Water Resource: Development and Regional Cooperation Within. Dhaka: Academic, 1990.
Tohutoro MLA (9th ed.)Verghese, B.G. Waters of Hope: Integrated Water Resource: Development and Regional Cooperation Within. Academic, 1990.
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