id	keyword
eajbcs-352	campus
eajbcs-352	landscaping
eajbcs-352	beautification
eajbcs-352	work
eajbcs-352	environment
eajbcs-352	university
eajbcs-352	study
eajbcs-352	tree
eajbcs-352	area
eajbcs-352	table
eajbcs-352	exotic
eajbcs-352	hawassa
eajbcs-352	greening
eajbcs-352	threat
eajbcs-352	reduction
eajbcs-352	plants
eajbcs-352	species
eajbcs-352	respondents
eajbcs-352	students
eajbcs-352	landscape