WMO. WMO: Proceedings of the WMO/IAMAP Scientific Conference on Weather Modification. WMO.
Dyfyniad Arddull ChicagoWMO. WMO: Proceedings of the WMO/IAMAP Scientific Conference on Weather Modification. Switzerland: WMO.
Dyfyniad MLAWMO. WMO: Proceedings of the WMO/IAMAP Scientific Conference on Weather Modification. WMO.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.