Groundwater quality control and conservation in the ESCWA region   

 - New York :   United Nations ,   1999 
 - xi, 206p. :    ill., col. ;    28 cm. 
 - Economic and social Commision for Western  Asia ;   .
<br/><br/>Includes bibliographical references (p.188-200) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater --Quality------