Cita APA

Pawan Kumar Bharti. (2012). Groundwater pollution. Biotech Books ;Newdelhi.

Chicago Edition Citation

Pawan Kumar Bharti. Groundwater Pollution. Biotech Books ;Newdelhi, 2012.

Cita MLA

Pawan Kumar Bharti. Groundwater Pollution. Biotech Books ;Newdelhi, 2012.