id	keyword
ajmri-2927	soil
ajmri-2927	salinity
ajmri-2927	water
ajmri-2927	bangladesh
ajmri-2927	river
ajmri-2927	study
ajmri-2927	quality
ajmri-2927	correlation
ajmri-2927	intrusion
ajmri-2927	levels
ajmri-2927	crops
ajmri-2927	data
ajmri-2927	agriculture
ajmri-2927	respondents