Walbrink, P. J. (1993). Cosmogenic 7Be [Beryllium-7] in wet and dry precipitation and its distribution in soils: Some applications to soil erosion. CSIRO Division of Water Resources.
Dyfyniad Arddull ChicagoWalbrink, P. J. Cosmogenic 7Be [Beryllium-7] in Wet and Dry Precipitation and Its Distribution in Soils: Some Applications to Soil Erosion. Canberra: CSIRO Division of Water Resources, 1993.
Dyfyniad MLAWalbrink, P. J. Cosmogenic 7Be [Beryllium-7] in Wet and Dry Precipitation and Its Distribution in Soils: Some Applications to Soil Erosion. CSIRO Division of Water Resources, 1993.
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