APA (7th ed.) Citation

Das Gupta, A. (1993). Groundwater contamination / by Ashim Das Gupta. Environmental Systems Information Center, Asian Institute of Technology.

Chicago Style (17th ed.) Citation

Das Gupta, Ashim. Groundwater Contamination / by Ashim Das Gupta. Bangkok: Environmental Systems Information Center, Asian Institute of Technology, 1993.

MLA (9th ed.) Citation

Das Gupta, Ashim. Groundwater Contamination / by Ashim Das Gupta. Environmental Systems Information Center, Asian Institute of Technology, 1993.

Warning: These citations may not always be 100% accurate.