78 research outputs found
An inceptisol formed in calcareous loess on the 'Dast-i-Esan Top' plain in North Afghanistan. Fabric, mineral and trace element analysis.
The calcixerollic xerochrept described has a low bulk density (1.1 g/cm3) which is attributed to faunal activity. The average mineral composition was 25% quartz, 20% CaCO3, 15% feldspars, 15% micas, 15% chlorites, 2-3% other minerals and 10% amorphous material and there was a clear relationship between minerals and particle size fractions. Trace element contents were 0.6, 11.0, 23.2, 49.1; 19.4, 75.9, 18.7 and 525 mg/kg for V, Cr, Co, Ni, Cu, Zn, Sr and Ba, respectively. Sr and Ba contents were related to carbonate redistribution. (Abstract retrieved from CAB Abstracts by CABI’s permission
Regionaal-geografische studies van Nederland. Biografie van een honderdjarige
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Hendrik Blink: Nederlands eerste economische geograaf
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De regionale identiteit van de Nederlandse provinciën
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De betrekkelijkheid van de aantrekkelijkheid van de binnenstad als koopcentrum
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The cultural strategy of Rotterdam
Item does not contain fulltextSymposium The Cultural Approaches in Geography, 8 december 1997Paris : [S.n.]10 p
Nederland in geografische handen. Honderd jaar regionale geografie van Nederland
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