History of geomorphology and Quaternary geology
R. H Grapes; D. R Oldroyd (David Roger); Algimantas Grigelis 1931-
London Geological Society Tulsa, OK Distributors, North America, for individual and corporate orders, AAPG Bookstore 2008
Disponible en IGC - Instituto de Geociências (551.4 H673 )(Obténgalo)