@book{338925,
	author = {Mayer, Newton Alex },
	title = {Leaf nutrient content on seven plum cultivars with grafted by budding or own-rooted trees},
	note = {
Publicação online; 42 ref.; 8 illus.; Summaries (En, Pt)},
	url = {https://www.scielo.br/j/rbf/a/ppkwnK8B7C8wrZJ8BYJ478h/?format=pdf&lang=en}
}