Kwaso nongch'on chiyǒk ǔi hyugyǒnghwa hyǒnsang e kwanhan yǒn'gu = A study on the fallow of over-depopulation area in rural Korea - Yi, Han-bang (Sǒul Taehakkyo Sahoe Kwahak Taehak Chirihakkwa, 2000)
Zsfassung in engl. Sprache