@inproceedings{paperid:102292, author = {Sanaei Nejad, Seyed Hossein and حسنعلی فرجی سبکبار}, title = {Using location-allocation models for regional planning in GIS environment}, booktitle = {Map Asia 2002}, year = {2002}, location = {بانکوک}, keywords = {GIS; Location; Allocation; Khorasan}, }