Ramakrishnan, S. <br/><br/>
Ground water / 
S. Ramakrishnan 
 - 1st ed. 
 - Tamilnadu, India :  S. Ramakrishnan,  1998 
 - 471 p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>OPE0001119(Local) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater