@book{74685,
	author = {Pérez Muratalla, Armando.},
	title = {Control químico de la maleza en fresa (Fragaria chiloensis x ananassa Duch.) en Zamora, Michoacán, México},
	publisher = {El autor,},
	year = {1998.},
	address = {Chapingo, Méx. :}
}