APA
Ramakrishnan U., . (2022). Ground Water - 2Nd Edn. : Scitech.
Chicago
Ramakrishnan U, . 2022. Ground Water - 2Nd Edn. : Scitech.
Harvard
Ramakrishnan U., . (2022). Ground Water - 2Nd Edn. : Scitech.
MLA
Ramakrishnan U, . Ground Water - 2Nd Edn. : Scitech. 2022.