@book{224683,
	author = {Bárcenas-Argüello, María Luisa and Gutiérrez-Castorena, Maria del Carmen},
	title = {Rock-soil preferences of three Cephalocereus -Cactaceae- species of tropical dry forests / María Luisa Bárcenas-Argüello ...[et al.]},
	year = {2010}
}