@book{1172,
	author = {U.S. Global Change Research Program and Federal Coordinating Council for Science, Engineering, and Technology},
	title = {Our changing planet :},
	publisher = {Office of Science and Technology Policy, Federal Coordinating Council on Science, Engineering, and Technology, Committee on Earth Sciences,},
	year = {1997.},
	address = {[Washington, D.C.] :},
	note = {Un suplemento al presupuesto del año fiscal 1997 del Presidente.}
}