aT wet ene 8 tte Pig. 12. Radioautographs and photographs of soil core From left to right: undisturbed gections. young soil, eroded young soil, old soil. ewe we ee enw ed AO OEE TOMO OR eam eeee ceo TO met RNTE SHER eee = ee wate eres =. aL
aT wet ene 8 tte Pig. 12. Radioautographs and photographs of soil core From left to right: undisturbed gections. young soil, eroded young soil, old soil. ewe we ee enw ed AO OEE TOMO OR eam eeee ceo TO met RNTE SHER eee = ee wate eres =. aL