陕北丘陵沟壑区退耕还林(草)中土地的合理利用与管理
협북구릉구학구퇴경환림(초)중토지적합리이용여관리
Rational Land Use and Management on the Returning Farmland to Forests or Grassland in North Shaanxi Loess Hill Region
저자의 최근 논문