@book{2433,
	author = {Aguilar Quenza, Fernando and Cortés Gutiérrez, Jaime},
	title = {Ceba de Novillos en Verano Suplementos con Urea Melaza en Sabanas de San Martín - Meta /},
	publisher = {Unillanos,},
	year = {1988.},
	address = {Villavicencio :}
}