권오상 최정섭 2018-11-15T08:28:02Z 2018-11-15T08:28:02Z 1996-10 JRD19-1-01 http://repository.krei.re.kr/handle/2018.oak/15865 KREI Optimal Land Allocation Under Irreversible Land Conversion Optimal Land Allocation Under Irreversible Land Conversion KREI 논문 Kwon, Ohsang Choi, Jungsup