@book{170763,
	author = {Pacheco Covarrubias, Juan José},
	title = {Combata al barrenillo del chile  /},
	publisher = { SARH, Instituto nacional de investigaciones agrícolas,},
	year = {S.A.},
	address = {México  :},
	note = {D. (Desplegable para productores, 4)}
}