Trích dẫn APA

Arya Sagar. (2019). Water quality assessment and pollution indexing in arbanized areas of Kottayam muncipality,Keral state.

Trích dẫn kiểu Chicago

Arya Sagar. Water Quality Assessment and Pollution Indexing in Arbanized Areas of Kottayam Muncipality,Keral State. 2019.

Trích dẫn MLA

Arya Sagar. Water Quality Assessment and Pollution Indexing in Arbanized Areas of Kottayam Muncipality,Keral State. 2019.

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