Commission IV Past Chairs since 1947
1947-1948 Van Der Pol, B., Netherlands
1948-1950 Norinder, H., Sweden
1953-1956 Ratcliffe, J.A., U.K.
1957-1962 Helliwell, R.A., USA
1963-1965 Booker, H.G., USA
1966-1968 Booker, H.G., USA
1969-1972 Dungey, J.W., U.K.
1972-1974 Scarf, F.L., USA
Commission H Past Chairs since 1975
1975-1977 Gendrin, R., France
1978-1980 Crawford, F.W., USA
1981-1983 Petit, M., France
1984-1986 Dowden, R.L., New Zealand
1987-1989 Matsumoto, H., Japan
1990-1992 Benson, R.F., USA
1993-1995 Lefeuvre, F., France
1996-1999 Fiala, V., Czech Rep.
1999-2002 James, H.G., Canada
2002-2005 Inan, U.S., USA
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