@book{17232,
	author = {Arredondo Balerazo, Jaime and CTAR-Región Arequipa},
	title = {Manual del cultivo del orégano : experiencia PDR COPASA Huambo-Valle del Colca},
	publisher = {PDR-COPASA,},
	year = {1996},
	series = {Serie documentos de divulgación, 1},
	address = {Arequipa :}
}