Systems approach to hydrology :  Proceedings / 
Prepared for publication by v. yevjevich 
 - 1 volumen páginas varia 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hidrología--Congresos<br/>Análisis de sistemas--Congresos<br/>Análisis de sistemas--Congresos
<br/><br/><label>LC Class. No.: </label>GB651  / B541971