Ground water in Eastern and Northern Europe /  
Department of Techn ical Co-operation for Development. 
 - New York  :    United Nations,    1990. 
 - xxi, 278 p.  :    ill,  maps ;    28 cm. 
 - Natural resources :    no. 24. .
<br/><br/>  "United Nations publication sales no. E.89.II.A.11"--T.p. verso. 
<br/><br/>Includes bibliography. 
<br/><br/><label>ISBN: </label>9211043182 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Groundwater -- Europe.