@book{14895,
	author = {Romero de Velásquez, Nidia Linena and Romero Bobadilla, Alejandro},
	title = {Tratamiento de Basuras y Desechos no Reciclables /},
	publisher = {Unillanos,},
	year = {1993.},
	address = {Villavicencio :}
}