The First WMO intercomparison of visibility measurements final report
by D.J. Griggs ... [et al.]
- Geneva World Meteorological Organization c1990
- 1 v. (sin paginación) il. 30 cm
- Instruments and observing methods report nº 41)(WMO/TD, nº 401) .
Título de la cubierta"CIMO International Visibility Intercomparison"--p. [1]Antes del título: World Meteorological Organization