sustainable

• Taoist , taoism and the sustainable development of tourism
  道教与旅游可持续发展
• On sustainable development of wuyi mountain ' s tourism
  论武夷山旅游业的可持续发展
• Sustainable development and the t r malthus equilibrium
  可持续发展与马尔萨斯均衡
• Sustainable economic growth under restraint of energy
  能源约束下的经济可持续增长
• Studies on agriculture sustainable development in hunan
  湖南农业可持续发展研究
• Outlook of sustainable development and education ethics
  可持续发展观与教育伦理
• On sustainable development of urban green space
  对城市园林绿地可持续发展的思考
• On sustainable development strategy of regional tourism
  论区域旅游可持续发展战略
• The sustainable research on reducing burden of peasants
  农民减负的可持续性研究
• Farmers ' education rights and rural sustainable poverty
  教育权利与农村长期贫困