矗立在辽蒙边界的绿色长城——辽西北边界防护林工程建设
촉립재료몽변계적록색장성——료서북변계방호림공정건설
The Green Great Wall Standing on the Borderline between Liaoning Province and Inner Mongolia-Construction of Protection Forest Project in Borderline of Northwest Liaoning
저자의 최근 논문