@incollection{Kumar12,
author = {Papiya Mandal and Sunil Kumar},
title = {Assessment of Groundwater Quality in Industrial Areas of Delhi, India by Indexing Method},
booktitle = {Water Quality},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {Kostas Voudouris and Dimitra Voutsa},
chapter = {10},
doi = {10.5772/34000},
url = {https://doi.org/10.5772/34000}
}