@inproceedings{sgem2007paper, title = {INTEGRATED GIS DATA BASE FOR THE MANAGEMENT OF NUTRIENTS POLLUTION. APPLICATION FOR THE BISTRITA RIVER BASIN (ROMANIA)}, author = {M. C. Trifu and A. Nertan and V. Craciunescu}, booktitle = {7th International Scientific Conference - SGEM2007}, year = {2007}, pages = {}, publisher = {SGEM Scientific GeoConference}, doi = {} }