This title appears in the Scientific Report : 2003 

An instrument for the measurement of atmospheric CO2 concentration in the free troposphere (0-13 km altitude)
Helten, M.
Smit, H. G. J. / Adolphs, S.
Troposphäre; ICG-II
EGS-AGU-EUG Joint Assembly 2003
Nizza, Frankreich 2003-04-06
Chemie und Dynamik der Geo-Biosphäre
Description not available.