共 50 条
- [27] Topgraphic features of the Hudson Valley and the question of postglacial marine waters in the Hudson-Champlain valley BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA, 1919, 30 : 415 - 421
- [28] Prehistory in the Upper Essonne Valley BULLETIN DE LA SOCIETE PREHISTORIQUE FRANCAISE, 1945, 42 (10-12): : 223 - 226
- [30] Hudson Valley matters (Protecting the landscape along the Hudson River) PRESERVATION, 2002, 54 (02): : 8 - 8