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Spatial and temporal variability in the net primary production of alpine grassland on the Tibetan Plateau since 1982 SCI/SSCI论文
2014
作者:  Zheng D.
收藏  |  浏览/下载:19/0  |  提交时间:2014/12/24
Do you get what you pay for with school-based health programs? Evidence from a child nutrition experiment in rural China SCI/SSCI论文
2013
Sylvia S.; Luo R. F.; Zhang L. X.; Shi Y. J.; Medina A.; Rozelle S.
收藏  |  浏览/下载:14/0  |  提交时间:2014/12/24
The Limits of Health and Nutrition Education: Evidence from Three Randomized-Controlled Trials in Rural China SCI/SSCI论文
2012
Luo R. F.; Shi Y. J.; Zhang L. X.; Zhang H. P.; Miller G.; Medina A.; Rozelle S.
收藏  |  浏览/下载:10/0  |  提交时间:2012/09/04
Agricultural sustainability in the food bowl of the North China Plain SCI/SSCI论文
2005
作者:  Zhen L.
收藏  |  浏览/下载:19/0  |  提交时间:2012/06/08
Three dimensions of sustainability of farming practices in the North China Plain - A case study from Ningjin County of Shandong Province, PR China SCI/SSCI论文
2005
作者:  Zhen L.
收藏  |  浏览/下载:13/0  |  提交时间:2012/06/08


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