id	keyword
abc-1294	rice
abc-1294	species
abc-1294	nepal
abc-1294	weed
abc-1294	communities
abc-1294	nowak
abc-1294	vegetation
abc-1294	elds
abc-1294	central
abc-1294	water
abc-1294	cover
abc-1294	plant
abc-1294	plots
abc-1294	tab
abc-1294	association
abc-1294	phytocoenoses