Report on the Royal Air Force Expedition to the Sierra Nevada de Santa Marta in Colombia : 7th January 1974 - 14th February 1974 /
Royal Air Force Sierra Nevada de Santa Marta Expedition(1974)
Ridley, N. M.
[England] : Royal Air Force,
1974.
Includes bibliographical references.
Royal Air Force Sierra Nevada de Santa Marta Expedition (1974)
Mountaineering