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Cilt sonuçları
National water-quality assessment program
D. A Freiwald · Books and Open-File Reports Section, distributor]
Sayfa sayısı yok · 1991
Groundwater / Water quality
Ground-water levels in Arkansas, spring 1987
D. A Freiwald · Books and Open File Reports Section, distributor
Sayfa sayısı yok · 1987
Statistics / Groundwater / Water table
Effects of fluctuating river-pool stages on ground-water levels in the adjacent alluvial aquifer in the lower Arkansas River, Arkansas
D. A Freiwald · Books and Open-File Reports Section [distributor]
22 sayfa · 1988
Groundwater / Aquifers
