id	keyword
brj-25135	leaves
brj-25135	et al
brj-25135	metals
brj-25135	bark
brj-25135	tree
brj-25135	pollution
brj-25135	article
brj-25135	doi
brj-25135	generator
brj-25135	plant
brj-25135	concentrations
brj-25135	samples
brj-25135	levels
brj-25135	bioresources