id	keyword
bpbj-26	lca
bpbj-26	life
bpbj-26	environmental
bpbj-26	products
bpbj-26	cycle
bpbj-26	life cycle
bpbj-26	assessment
bpbj-26	wood
bpbj-26	iso
bpbj-26	carbon
bpbj-26	cycle assessment
bpbj-26	use
bpbj-26	impact
bpbj-26	sector
bpbj-26	forest
bpbj-26	energy
bpbj-26	international
bpbj-26	journal
bpbj-26	process