TY - GEN AU - 윤호섭 PY - 1985/12 UR - http://repository.krei.re.kr/handle/2018.oak/14153 TI - 농업기술수준의 국제비교연구 TT - A Comparative Study of International Agricultural Technology Levels TA - Yoon, Hoseop TA - Eor, Myongkeun ER -