id	keyword
american_scientific_journal-3678	irrigation
american_scientific_journal-3678	scheme
american_scientific_journal-3678	research
american_scientific_journal-3678	farmers
american_scientific_journal-3678	disagree
american_scientific_journal-3678	study
american_scientific_journal-3678	technology
american_scientific_journal-3678	journal
american_scientific_journal-3678	sciences
american_scientific_journal-3678	scientific
american_scientific_journal-3678	data
american_scientific_journal-3678	table