Wilson, E.M. <br/><br/>
Engineering hydrology 

 - 4th ed. 
 - London:  ELBS,  1990. 
 - xii,348p. :  ill.; 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0333531809 
<br/><br/><label>LC Class. No.: </label>GB665  / .W69 1990