@book{427,
	author = {Avila Lozano, Rodolfo. and Galíndez, Octavio.},
	title = {El cultivo del frijol},
	publisher = {Universidad de Zulia. Facultad de Agronomía,},
	year = {1977},
	series = {Agro-Técnico},
	address = {Maracaibo, Venezuela :},
	note = {36-140}
}