Regional Association IV (North and Central America)  abridged final report of the First Session, Toronto, 4th-7th August 1953 

 - Geneva  Secretariat of the World Meteorological Organization  1954 
 - 61 Paginas   28 cm 
 - WMO .
<br/><br/><br/>Inglés<br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ESTACIONES METEOROLOGICAS<br/>MENSAJES METEOROLOGICOS<br/>OBSERVACION METEOROLOGICA<br/>TRANSMISION METEOROLOGICA<br/>CONFERENCIAS
<br/><br/><label>Subjects--Geographic Terms: </label><br/>AMERICA DEL NORTE
<br/><br/><label>Dewey Class. No.: </label>OMM(AR IV) 1