@book{338188,
	author = {Peralta, Paola Fernanda},
	title = {Analysis of spontaneous vegetation in semi-arid cattle fields of the middle valley of Río Negro},
	note = {Publicação on-line; 27 ref.; 4 tables; 7 illus.; Summaries (En, Es)},
	url = {https://www.scielo.br/j/rod/a/3Wdtzv97YFzKTJZsbqTJKZG/?format=pdf&lang=en}
}