id	keyword
ebl-941	food
ebl-941	mexico
ebl-941	production
ebl-941	et al
ebl-941	calakmul
ebl-941	consumption
ebl-941	research
ebl-941	systems
ebl-941	communities
ebl-941	campeche
ebl-941	families
ebl-941	home
ebl-941	milpa
ebl-941	de la
ebl-941	ethnobiology
ebl-941	agroforestry
ebl-941	origin
ebl-941	community
ebl-941	del
ebl-941	hernandez
ebl-941	letters
ebl-941	communications
ebl-941	gardens