Environmental Isotopes in the Hydrological Cycle: Principles and Applications - Volume IV - Groundwater: Saturated and unsaturated zone / edited by W.G. Mook 

 - Paris: UNESCO,  2001 
 - 196p; illust. 30cm 
 - IHP-V Technical Documents in Hydrology No. 39, Vol. IV .
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrology.<br/>Hydrology & Water Resources.