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pro vyhledávání: '"Prudente, Jacqueline Avellanoza"'
Soil degradation due to improper use of off road vehicle (ORV) is among the major problems in the Kisatchie National Forest (KNF), especially in Catahoula (CRD), Evangeline Unit, Calcasieu (ERD), and Kisatchie Ranger (KRD) districts. The USDA-Forest
Externí odkaz:
http://etd.lsu.edu/docs/available/etd-0902103-122344/
