id	keyword
esrj-115333	aquifer
esrj-115333	water
esrj-115333	groundwater
esrj-115333	dune
esrj-115333	pampeano
esrj-115333	sand
esrj-115333	dune aquifer
esrj-115333	pampeano aquifer
esrj-115333	mixing
esrj-115333	et al
esrj-115333	processes
esrj-115333	wells
esrj-115333	argentina
esrj-115333	quality
esrj-115333	figure
esrj-115333	study
esrj-115333	samples
esrj-115333	del
esrj-115333	values
esrj-115333	area
esrj-115333	analysis
esrj-115333	quiroz