@article{201801.0126,
	doi = {10.20944/preprints201801.0126.v1},
	url = {https://doi.org/10.20944/preprints201801.0126.v1},
	year = 2018,
	month = {January},
	publisher = {Preprints},
	author = {Thangavelu Arumugam and Praveen Krishna and Sapna K},
	title = {Surveillance of Groundwater Quality Using Geographical Information System in Kannur District, India},
	journal = {Preprints}
}