Buscar
Mostrando ítems 1-10 de 25
Isotope hydrology 1978
(IAEA, 1979)
Groundwater resources of the world : 1 : 50.000.000
(Unesco, 2004)
Methods and instrumentation for the investigation of groundwater systems : proceedings international symposium= Methodes et materiel permettant de rechercher des systemes d`eaux souterraines
(Netherlands National Committee for the International Hydrological Programme, 1983)
Aquifer contamination and protection
(UNESCO, 1980)
Hydrogeological principles of groundwater protection
(UNESCO, 1980)