@book{68660,
	author = {Espinosa Victoria, David.},
	title = {Caracterización de once cepas de Rhizobium leguminosarum Biovar phaseoli mediante la técnica de inmunotransferencia (Western blot)},
	publisher = {El autor,},
	year = {1989},
	address = {Montecillo, Méx. :}
}