引用本文: | 王亚明, 张蕾, 孙玉军, 余志飞, 雷富民. 森林认证在昌化林场的影响分析[J]. 北京林业大学学报(社会科学版), 2005, 4(2): 57-60. |
Citation: | WANG Ya_ming, ZHANG Lei, SUN Yu_jun, YU Zhi_fei, LEI Fu_min. Analysis on the Impacts of Forest Certification in Changhua Forest Farm[J]. Journal of Beijing Forestry University (Social Science), 2005, 4(2): 57-60. |