@book{89827,
	author = {Colombia (Republic of Colombia, 1886- ) and Prieto Solano, Simón.},
	title = {Compilación de disposiciones vigentes sobre petróleos.},
	publisher = {Imprenta nacional,},
	year = {1937.},
	address = {Bogota,},
	note = {At head of title: República de Colombia.}
}