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Dežni žlebiči kot pokazatelji starosti deforestacije
[摘要] Measurement of the depth of Rillenkarren is also in čase of stones with smooth surface, developed under soil cover, an usefull method for dating the deforestation, but limited to the area of similar conditions for solution.
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[效力级别]  [学科分类] 社会科学、人文和艺术(综合)
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