@book{56137,
	author = {Zárate Aquino, Margarita Araceli.},
	title = {Germinación de dos especies medicinales cuachalate (Amphipterygium adstringens Schiede ex Schlecht) y chaparro amargoso (Castela tortuosa Liebm)},
	publisher = {El autor,},
	year = {1984},
	address = {Chapingo, Méx. :}
}