Hou Xiurui. Study on Conservative Ecological Benefits Calculating of Mountainous Forest in Hebei Province[J]. Bulletin of Soiland Water Conservation, 1998, 17(1): 17-21.
Hou Xiurui. Study on Conservative Ecological Benefits Calculating of Mountainous Forest in Hebei Province[J]. Bulletin of Soiland Water Conservation, 1998, 17(1): 17-21.DOI: