Nongŏp nongch'on enŏji iyong silt'ae wa chŏngch'aek pangan (1/2-ch'a yŏndo) = The current status of energy use and policy in agriculture and rural communities (year 1 of 2)
Nongsikp'um punya saengmyŏng sanŏp hyŏnhwang mit palchŏn panghyang = Study of bioindustry in the agri-food sector : current status and development strategies