journal article
An ex-post evaluation of agricultural extension programs for reducing fertilizer input in Shaanxi, China
sustainability | 2017
Open Access | CC BY-4.0
Citation
Hua, Chunlin; Woodward, Richard T.; and You, Liangzhi. 2017. An ex-post evaluation of agricultural extension programs for reducing fertilizer input in Shaanxi, China. Sustainability 9(4): 566. http://dx.doi.org/10.3390/su9040566