ORGANIZATION OF HYDROMETEOROLOGICAL & HYDROLOGICAL SERVICES 

 - Switzerland : WMO,  1969 
 - Various pagin 
 - Switzerland. Reports on WMO/IHD projects ; no.10 .
<br/><br/><br/>ENG 
<br/><br/><label>Subjects--Topical Terms: </label><br/>HYDROMETEOROLOGICAL.<br/>HYDROLOGICAL.