@book{16259,
	author = {Gutiérrez Jiménez, Arturo.},
	title = {Ensayo de cultivo superintensivo (huerto pradera) en manzano, en Acaxochitlán, Hidalgo},
	publisher = {El autor,},
	year = {1978},
	address = {Chapingo, Méx., :}
}