id	keyword
esrj-69332	hydraulic
esrj-69332	content
esrj-69332	conductivity
esrj-69332	sand
esrj-69332	clay
esrj-69332	mean
esrj-69332	figure
esrj-69332	distribution
esrj-69332	water
esrj-69332	factor
esrj-69332	results
esrj-69332	standard
esrj-69332	test
esrj-69332	mixtures
esrj-69332	soil
esrj-69332	value
esrj-69332	deviation