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| | [No title] |
 | | (Size: 481 Kb Forray, F.L., (2001) Using pollution index to establish the contamination level of Aries River (Apuseni Mountains, Romania). |
 | | (Size: 180 Kb Forray, F.L., (2001) Application of factor analysis in study of pollution of the Aries River (Apuseni Mountains, Romania). |
 | | Forray, E. and Forray, F., (2000) Gastropod shells as pollution indicators in mining regions: Preliminary study in the Aries Valley (Apuseni Mountains, Romania). |
| bioge.ubbcluj.ro /~forray/publications.htm (966 words) |
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