id	keyword
grj-137	cattle
grj-137	sheko
grj-137	breed
grj-137	production
grj-137	ethiopia
grj-137	livestock
grj-137	sheko cattle
grj-137	feed
grj-137	animal
grj-137	resources
grj-137	et al
grj-137	url
grj-137	area
grj-137	research
grj-137	conservation