民勤绿洲耕地荒地退耕还林地土壤肥力及物理特性比较研究
민근록주경지황지퇴경환임지토양비력급물리특성비교연구
Comparison of Soil Fertility and Physical Properties of Farmland, Wasteland and Returning Farmland to Forest in Minqin Oasis
저자의 최근 논문