The South Saskatchewan River
Windmills pumping water to higher levels in the Netherlands
Windmills pumping water to higher levels in the Netherlands
Flooding of Brouwershaven, island of Schouwen
Flooding of Brouwershaven, island of Schouwen
Area of the Netherlands affected by flood on 31 January, 1931
Area of the Netherlands affected by flood on 31 January, 1931
Extent of flooding in southwestern Netherlands
Extent of flooding in southwestern Netherlands
Dune erosion from gales , North of Bergen aan Zee
Dune erosion from gales , North of Bergen aan Zee
Rankin Inlet, N.W.T.
Rankin Inlet, N.W.T.
Glazed, baked Arabian handgrenade
Glazed, baked Arabian handgrenade
"Alkali" salt flat near Cantuar, Saskatchewan
"Eskimo mother wearing ARMAUT"
"Eskimo mother wearing ARMAUT"
Dense vegetation along the Ucayali River
Dense vegetation along the Ucayali River
Dense vegetation along the Ucayali River
Dense vegetation along the Ucayali River
Disjunct distribution of the ring-ouzel in Europe
Disjunct distribution of the ring-ouzel in Europe
Boarding plane in Rankin Inlet
Boarding plane in Rankin Inlet
Bob Williamson and interpreter, Simonee Michael
Bob Williamson and interpreter, Simonee Michael
