Yazar
Baoming Sun
5 cilt bulundu.
Cilt sonuçları
Zhongguo zao zhi zhi wu yuan liao zhi
Baoming Sun · Qing gong ye chu ban she
16498 sayfa · 1959
Botany / Botany, Economic / China / Economic Botany / Paper making and trade
Ke ji fa zhan de guo ji hua wen ti yan jiu
Fuquan Sun, Baoming Chen · Jing ji guan li chu ban she
230 sayfa · 2011
Technological innovations / Globalization
Bei yang lu jun shi liao, 1912-1916
Xia Zhang, Baoming Sun · Xin hua shu dian Tianjin fa xing suo fa xing
611 sayfa · 1987
Sources / China / China. Bei yang lu jun / History
Huangtu Gaoyuan jing liu nong ye
Baoming Zhang, Xuejun Chen, Zhen Sun · Zhongguo nong ye ke xue ji shu chu ban she
444 sayfa · 2007
Soil conservation / Water conservation / Rain and rainfall