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APA-čujuhus (7. p.)
Gaur, R. C. (2008). Basic environmental engineering. New Age International (P) Ltd., Publishers.
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Chicago-čujuhus (17. p.)
Gaur, R. C. Basic Environmental Engineering. New Delhi: New Age International (P) Ltd., Publishers, 2008.
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MLA-čujuhus (9. p.)
Gaur, R. C. Basic Environmental Engineering. New Age International (P) Ltd., Publishers, 2008.
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