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This work belongs to Report upon geographical and geological explorations and surveys west of the one hundreth meridian, vol. III - geology (RP-F-2001-7-794)
Purchased with the support of the Mondriaan Stichting, the Prins Bernhard Cultuurfonds, the VSBfonds, the Paul Huf Fonds/Rijksmuseum Fonds and the Egbert Kunstfonds