Mahajan S.P. (1993). Pollution Control in Process Industrial. Dhanpatrai.
Chicago-čujuhus (17. p.)Mahajan S.P. Pollution Control in Process Industrial. New Delhi: Dhanpatrai, 1993.
MLA-čujuhus (9. p.)Mahajan S.P. Pollution Control in Process Industrial. Dhanpatrai, 1993.
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