APA-čujuhus (7. p.)
Ground water and tube wells / Garg, S. P: Oxford & IBH 628.114 g232e2 2nd ed (2nd ed.).
Chicago-čujuhus (17. p.)
Ground Water and Tube Wells / Garg, S. P: Oxford & IBH 628.114 G232e2 2nd Ed. 2nd ed.
MLA-čujuhus (9. p.)
Ground Water and Tube Wells / Garg, S. P: Oxford & IBH 628.114 G232e2 2nd Ed. 2nd ed.
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