id	keyword
gssr-1077	recycling
gssr-1077	waste
gssr-1077	reduction
gssr-1077	waste reduction
gssr-1077	research
gssr-1077	management
gssr-1077	environmental
gssr-1077	community
gssr-1077	health
gssr-1077	study
gssr-1077	conservation
gssr-1077	waste management