WU Fa qi, ZHENG Zi cheng. Measure and Calculation of Surface Roughness on Slope Farmland[J]. Bulletin of Soiland Water Conservation, 2005, 24(5): 71-74.
WU Fa qi, ZHENG Zi cheng. Measure and Calculation of Surface Roughness on Slope Farmland[J]. Bulletin of Soiland Water Conservation, 2005, 24(5): 71-74.DOI: