Yazar
Yuanjian Deng
2 cilt bulundu.
Cilt sonuçları
Qu yu sheng tai zi ben yun ying ji zhi yan jiu
Yuanjian Deng · Zhongguo she hui ke xue chu ban she
315 sayfa · 2014
Environmental economics / Ecology / Capital investments
Xin xing zhi ye nong min chuang ye li lun yu shi wu
Kun Luo, Yuanjian Deng, Lidong Yan · Hubei ke xue ji shu chu ban she
385 sayfa · 2014
Agricultural industries / Economic conditions / Farmers