Yazar
Xueshu Li
2 cilt bulundu.
Cilt sonuçları
Xi bu min zu pin kun di qu nong hu chuang xin xing wei yan jiu
Xueshu Li · Jing ji ke xue chu ban she
295 sayfa · 2011
Rural poor / Government policy / Economic conditions / Agriculture and state / Agricultural laborers
Fa ding chuan ran bing yu fang yu kong zhi
Xueshu Li, Liping Guo, Guangbo Lü · Zhongguo da di chu ban she
304 sayfa · 2009
Communicable diseases / Prevention / Control