id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-14449		cet-14449		6	.pdf	application/pdf	3400	147	41	i261185@dac.unicamp.br Due to the expansion of ethanol production, debate on conflicting issues regarding land use competition between biofuels and food production is raised. Integrated sugarcane/livestock systems could potentially facilitate the expansion of ethanol production without putting crop and/or livestock production at risk and displacing areas covered with natural vegetation.	cache/cet-14449.pdf	txt/cet-14449.txt