By Qin Xuezheng   Li Lixing   Liu Yangyang   in China Agricultural Economic Review

ISSN:1756-137X|5|3|373-390

Emerald Group Publishing Ltd‎(2013)‎

Access to resources Favorite 11.474225

By Qin Xue   Zheng Xiaoxu   Qi Hui   Dou Dou   Raj J.   Gao Yuansheng   in Pflügers Archiv

ISSN:0031-6768|454|6|913-923

Springer Publishing Company ‎(2007)‎

Access to resources Favorite 2.0025952