Foreword: ground water in arid zones.
Hibbs
Barry J
BJ
D002958:City Planning; D003889:Desert Climate; D004784:Environmental Monitoring; D055593:Geological Phenomena; D005844:Geology; D008962:Models, Theoretical; D012989:Soil Pollutants / Q000032:analysis*; D014872:Water Movements; D014873:Water Pollutants / Q000032:analysis*; D014876:Water Pollution / Q000517:prevention & control*
D012989:Soil Pollutants; D014873:Water Pollutants