Lei, Li-FenLi-FenLeiEpperson, J. E.J. E.Epperson2009-02-032018-06-292009-02-032018-06-291994http://ntur.lib.ntu.edu.tw//handle/246246/119173en-USA Regional Analysis of Vegetable Production with Changing Demand for Row Crops Using Quadratic Programmingjournal article