TY - BOOK AU - World Meteorological Organization. TI - World weather watch; Ninth Status report on implementation T2 - WMO, no.484, At the head of title: World Meteorological Organization U1 - 551.501(100)(047) L7 PY - 1977/// CY - Geneva PB - Secretariat of the World Meteorological Organization KW - Weather-Technical report,Meteorological Service-technical report,Weather forecasting-Statistics ER -