Farmers' perception of environmental degradation and their adoption of improved management practices in Alxa, China
Y. P. Wei, D. Chen, R. E. White, I. R. Willett, R. Edis, J. LangfordVolume:
20
Year:
2009
Language:
english
Pages:
11
DOI:
10.1002/ldr.922
File:
PDF, 209 KB
english, 2009