Tohutoro APA (7th ed.)
Duggal, K., & Soni, J. (2014). Elements of water resources engineering. New Age International.
Tohutoru Kātū Chicago (17th ed.)
Duggal, K.N, me J.P Soni. Elements of Water Resources Engineering. Kolkata: New Age International, 2014.
Tohutoro MLA (9th ed.)
Duggal, K.N, me J.P Soni. Elements of Water Resources Engineering. New Age International, 2014.
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