@book{17355,
	author = {Hulse, Joseph H. and Billingsley, L. W. and Centro Internacional de Investigaciones para el Desarrollo.},
	title = {Nutritional standards and methods of evaluation for food legume breeders},
	publisher = {International Development Centre,},
	year = {1981 (c.1977)},
	series = {IDRC-T57e},
	address = {Ottawa :}
}