Upper-air instruments and observations;
proceedings of the WMO technical conference, Paris, 8-12 September 1969.
APA Citation
World Meteorological Organization. (1970). Upper-air instruments and observations: proceedings of the WMO technical conference, Paris, 8-12 September 1969. Geneva: Secretariat of the World Meteorological Organization.
MLA Citation
World Meteorological Organization. Upper-air Instruments And Observations: Proceedings of the WMO Technical Conference, Paris, 8-12 September 1969. Geneva: Secretariat of the World Meteorological Organization, 1970.
Warning: These citations may not always be complete (especially for serials).