Emil Sonderegger died in 1934.
Emil Sonderegger was born in 1868.
John L. Sonderegger died in 1992.
Urs Sonderegger was born on 1964-04-28.
John L. Sonderegger was born in 1914.
John L. Sonderegger has written: 'Quality and availability of ground water in Georgia' -- subject(s): Groundwater, Quality
Emil Rathenau died in 1925.
Emil Bisttram died in 1976.
Emil Kio died in 1965.
Emil A. Ciccotelli died in 1998.
Emil Freed died in 1982.
Emil Müller died in 1927.
Emil Kaufmann died in 1953.