Qiming Qiao

Qiming Qiao · Shang wu yin shu guan

458 sayfa · 1945

Agriculture / Rural conditions

Qiming Qiao · Nong chan cu jin wei yuan hui

68 sayfa · 1939

Cooperative Agriculture / Peasants / Societies

Qiming Qiao · Jin ling da xue nong xue yuan nong ye jing ji xi

18 sayfa · 1937

Rural conditions

Qiming Qiao · Nikkō shoin

183 sayfa · 1942

Population / Food supply / Agriculture / Statistics / Vital Statistics

Qiming Qiao · Zhong hua shu ju

163 sayfa · 1937

Population / Food supply

Qiming Qiao · College of agriculture and forestry, The University of Nanking

45 sayfa · 1934

Kategori yok

Guangren Wang, Qiming Qiao · Nong chan cu jin wei yuan hui

36 sayfa · 1942

Food supply / Agriculture / Economic aspects