Knapp Brian J <br/><br/>
Elements of geographical hydrology 

 - London  Allen & Unwin UK         1979 
 - 85p. Bib p. 82  cm. 
<br/><br/><label>ISBN: </label>004551030X 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrology
<br/><br/><label>Dewey Class. No.: </label>U22, L9