@book{48431,
	author = {Riedl, O. and Zachar, Dussan.},
	title = {Forest amelioration},
	publisher = {Elsevier,},
	year = {1984},
	series = {Developmests in agricutural and managed forest ecology},
	address = {Amsterdam :},
	note = {Trad. del checoslovaco de la obra original publicada en 1984}
}