中国水土保持科学
2007, Vol. 5(4): 56-61    DOI:
Evaluation of economic benefits of the agro-forestry and grass-forestry system in Zhuanglang County
Li Jiangang1,Wang Jihe2,Jiang Zhirong1
1.College of Forestry,Gansu Agricultural University,730070,Lanzhou;2.Gansu Desert Control and Research Institute,733000,Wuwei,Gansu:China
Received 2007-01-18  Revised 2007-05-11
Supporting info
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