Tropical hydrology 

 - Geneve :  WMO,  1987 
 - 66 p.  ; gráfs 
 - Operational hydrology report  ; 25 .
 - Operational hydrology report  ; 25 .
<br/><br/><label>LCCN: </label>9237 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hidrología.<br/>Trópicos--Meteorología.