AAC Publications - http://publications.americanalpineclub.org

South America, Peru, Cordillera Huayhuash, Yerupajá Sur, 1974

Yerupajá Sur, 1974. Spaniards Alfonso Arias, Miguel and Luis López, Eduardo Barroso, André Fernández, Emilio Torrico and Emilio García climbed Yerupajá Sur in late July, 1974.