የመረጃ ስብስቦች ምንነት የእንቅስቃሴ ዥረት ቅደም ተከተል ተገቢነት በስም ከታች ወደላይ ደርድር በስም ከላይ ወደታች ደርድር ለመጨረሻ ጊዜ የተሻሻለው ሂድ 2 የመረጃ ስብስቦች ተገኝተዋል ፈቃዶች: CC-BY-4.0 ድርጅቶች: Eawag, the Swiss Federal Institute of Aquatic Science and Technology (Eawag) ቅርጸቶች: PDF ውጤቶችን አታራ CS7 River quality assessment in Canton Vaud River quality assessment in Canton Vaud (in French). PDF CS7 Data Delineation of the Swiss Plateau Delineation of the Swiss Plateau and illustration of its location and three test areas. SHP PDF