Casebook  of methods of computation of quantitative changes in the hydrological régime of river basins due to human activites 

 - París :   UNESCO,   1980. 
 - 330 p. ;   30 cm.  ilus. gráfs. mapas. 
 - Studies and reports in hydrology ;   28 .
<br/><br/> Bibliografía al final de los capítulos 
<br/><br/><label>ISBN: </label>9231017985 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RIOS-CAUDAL
<br/><br/><label>Universal Decimal Class. No.: </label>556.535