https://catalogue-scientifique.canada.ca/record=3682628~S6*frc
Rechercher Evans, Carol; Rechercher Martin, J. B; Rechercher Froude, F. A; Rechercher Thomson, Bruce
Atmospheric Environment Service, Pacific Region, 1993
"For several weeks in the summers of 1992 and 1993 balloons carrying meteorological and ozonesondes were released in the Lower Fraser Valley region of British...
Publication gouvernementale