Bâca, I. (2015). GEODIVERSITY AUDIT AND ACTION PLAN FOR UPPER CATCHMENT AREA OF GERSA RIVER (RODNEI MOUNTAINS, BISTRIȚA-NĂSĂUD COUNTY, ROMANIA). REVISTA GEOGRÁFICA ACADÊMICA, 9(1), 19–31. https://doi.org/10.18227/1678-7226rga.v9i1.2927