相似文献/References:
[1]郝明德,党廷辉.黄土高原沟壑区生态环境建设与农业持续发展研究[J].西北林学院学报,2003,18(01):67.
Study on Construction of Eco-environment and Agricultural Sustainable Development in Highland and Gully Region on the Loess Plateau[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2003,18(01):67.