World distribution of thunderstorm days.
Subtitle: Re partition mondiale des jours d'orage.
Series: Its WMO/OMM [publications] no. 21.TP.6,21.TP.21; WMO (Series) -- no. 21.TP.6, no. 21.TP.21.
Publisher: Secretariat of the World Meteorological Organization
Published: 1953
Place of publication: Geneva
Language: eng
Subjects: Thunderstorms.
Other titles: Re partition mondiale des jours d'orage.
Notes: Supplement to Part I: Tables.