APA (7th ed.) Citation

Damann, K. E. (2019). Drinking water or sewage. Obafemi Awolowo University Press Limited.

Chicago Style (17th ed.) Citation

Damann, Kenneth E. Drinking Water or Sewage. Obafemi Awolowo University Press Limited, 2019.

MLA (9th ed.) Citation

Damann, Kenneth E. Drinking Water or Sewage. Obafemi Awolowo University Press Limited, 2019.

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