Registros del 1 al 2 de 2 encontrados |
1.- Introduction to Symposium on Pennsylvanian problems Wanless, Harold R.; Congreso - Symposium on Pennsylvanian Problems (1946. San Luis, Estados Unidos) [S.l.: s.n.], 1947 Journal of Geology Cª 337-50 Ver registro
2.- Shoreline features and their change Wanless, Harold R.; M.R. El - Ashry, H.R. Wanless 1967 Revistas Ver registro
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