Franciss,F.O. <br/><br/>
Soil & rock hydraulics  fundamentals,numerical methods & techniques of electrical analogs 

 - Boston  A.A. Balkema  1985 
<br/><br/><label>ISBN: </label>90 6191 550 3 
<br/><br/><label>Dewey Class. No.: </label>627.83  / F78S