@book{8070,
	author = {Schwartz, Howard F. and Pastor Corrales, Marcial A.},
	title = {Bean production problems in the tropics},
	publisher = {Centro Internacional de Agricultura Tropical,},
	year = {1989},
	address = {Cali :},
	edition = {2 ed.},
	note = {Incluye anexo color plates}
}