Jolankai Geza <br/><br/>
Basic river water quality models   Computer aided learning programme on water quality modelling 
Jolankai Geza 
 - Paris  Unesco France         1997 
 - 49p.  cm. 
 - Technical documents in hydrology; No.  13 \  IHP-V .
<br/><br/><label>Standard No.: </label>26019 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOGRAPHY
<br/><br/><label>Dewey Class. No.: </label>U295, N7