LI Zhongkui. Systematic Approach to Energy Flow of Huangjia Ercha Watershed Ⅳ.Energy Flow Analysis of Human Community and the Whole Watershed[J]. Bulletin of Soiland Water Conservation, 1999, 18(3): 29-32.
LI Zhongkui. Systematic Approach to Energy Flow of Huangjia Ercha Watershed Ⅳ.Energy Flow Analysis of Human Community and the Whole Watershed[J]. Bulletin of Soiland Water Conservation, 1999, 18(3): 29-32.DOI: