This practical guide in the popular series covers where to go and what to do throughout the southern end of South America from Perito Moreno and Lago Argentino, across to Peninsula Valdes, Puerto Montt, Puerto Natales, Tierra del Fuego and Ushuaia. Includes maps and transportation information, and gives an overview of the region's culture and history. With chapters on Buenos Aires, Santiago and the Falklands.  (PAT73, $21.95)