Thomas, R. G. <br/><br/>
Groundwater models 
Thomas, R. G. 
 - Rome  Food and Agriculture Organization of the United Nations  1983 
 - v, 192 p. 
 - FAO irrigation and drainage paper, no. 21 .
<br/><br/><label>ISBN: </label>9251006725 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water Underground - Mathematical models
<br/><br/><label>Dewey Class. No.: </label>551.49018