@book{255583,
	author = {Dourado, D.L.},
	title = {Canopy structure and forage nutritive value of elephantgrass subjected to different stocking rate and N fertilization in the "Mata Seca" ecoregion of Pernambuco},
	url = {http://www.scielo.br/pdf/rbz/v48/1806-9290-rbz-48-e20180134.pdf}
}