id	keyword
american_scientific_journal-3876	charcoal
american_scientific_journal-3876	bunia
american_scientific_journal-3876	markets
american_scientific_journal-3876	energy
american_scientific_journal-3876	average
american_scientific_journal-3876	cdf
american_scientific_journal-3876	species
american_scientific_journal-3876	ituri
american_scientific_journal-3876	wood
american_scientific_journal-3876	city