R. P. BorrettLeslie H. BrownR. K. BrookeBruce EveryR. M. HarwinJ. M. WinterbottomJ. M. WinterbottomJ. M. WinterbottomC. J. SkeadG. J. B. Ross2026-03-222026-03-22197210.1080/00306525.1972.9632588https://doi.org/10.1080/00306525.1972.9632588https://andeanlibrary.org/handle/123456789/59472Citaciones: 4enGeographyarticle