id	keyword
esrj-100856	soil
esrj-100856	profiles
esrj-100856	horizons
esrj-100856	minerals
esrj-100856	low
esrj-100856	values
esrj-100856	clay
esrj-100856	content
esrj-100856	formation
esrj-100856	matter
esrj-100856	allophane
esrj-100856	weathering
esrj-100856	study
esrj-100856	properties
esrj-100856	material
esrj-100856	andisols