Tohutoro APA (7th ed.)
Garg, S. K. (2017). Sewage disposal and air pollution engineering (36th rev ed.). Khanna Pub.
Tohutoru Kātū Chicago (17th ed.)
Garg, Santosh Kumar. Sewage Disposal and Air Pollution Engineering. 36th rev ed. New Delhi: Khanna Pub, 2017.
Tohutoro MLA (9th ed.)
Garg, Santosh Kumar. Sewage Disposal and Air Pollution Engineering. 36th rev ed. Khanna Pub, 2017.
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