Discussion on the Comprehensive Protective System Building for Soil and Water Conservation Control in Small Watershed of Earth Stone Mantain Region in North Hebei
Cheng Zhixue. Discussion on the Comprehensive Protective System Building for Soil and Water Conservation Control in Small Watershed of Earth Stone Mantain Region in North Hebei[J]. Bulletin of Soiland Water Conservation, 1997, 16(6): 23-27.
Cheng Zhixue. Discussion on the Comprehensive Protective System Building for Soil and Water Conservation Control in Small Watershed of Earth Stone Mantain Region in North Hebei[J]. Bulletin of Soiland Water Conservation, 1997, 16(6): 23-27.DOI: