Yazar
Ye Yan
29 cilt bulundu.
Henan Sheng Changge Xian yan mian ma gong si. Yan ye sheng chan zu · Nong ye chu ban she
90 sayfa · 1978
Quotations, maxims / Tobacco
Ping di zao lin shi yan yan jiu jian ce yan tao hui (2012 Xing zheng yuan nong ye wei yuan hui lin ye shi yan suo (China) · [Xing zheng yuan nong ye wei yuan hui lin ye shi yan suo]
148 sayfa · 2012
Afforestation / Congresses
Gong ye ji shu yan jiu yuan. Jin shu gong ye yan jiu suo · Gong ye ji shu yan jiu yuan jin shu gong ye yan jiu suo
46 sayfa · 1982
Kategori yok
Taizhong qu nong ye gai liang chang jiu shi nian du shi yan yan jiu ji tui guang xue shu yan tao hui (2000 Taiwan Sheng Taizhong Qu nong ye gai liang chang) · Xing zheng yuan nong ye wei yuan hui Taizhong Qu nong ye gai liang chang
112 sayfa · 2001
Agriculture / Congresses / Research / Taizhong Qu nong ye gai liang chang
Taizhong qu nong ye gai liang chang ba shi jiu nian du shi yan yan jiu ji tui guang xue shu yan tao hui (2000 Taiwan Sheng Taizhong Qu nong ye gai liang chang) · Xing zheng yuan nong ye wei yuan hui Taizhong Qu nong ye gai liang chang
77 sayfa · 2001
Agriculture / Congresses / Research / Taizhong Qu nong ye gai liang chang
Taizhong qu nong ye gai liang chang jiu shi san nian du shi yan yan jiu ji tui guang xue shu yan tao hui (2004 Taiwan Sheng Taizhong Qu nong ye gai liang chang) · Xing zheng yuan nong ye wei yuan hui Taizhong Qu nong ye gai liang chang
53 sayfa · 2004
Agriculture / Congresses / Research / Taizhong Qu nong ye gai liang chang
Taizhong qu nong ye gai liang chang jiu shi nian du shi yan yan jiu ji tui guang lun wen fa biao hui (2001 Taiwan Sheng Taizhong Qu nong ye gai liang chang) · Xing zheng yuan nong ye wei yuan hui Taizhong Qu nong ye gai liang chang
84 sayfa · 2001
Agriculture / Congresses / Research / Taizhong Qu nong ye gai liang chang
Taizhong qu nong ye gai liang chang ba shi jiu nian du shi yan yan jiu ji tui guang lun wen fa biao hui (2000 Taiwan Sheng Taizhong Qu nong ye gai liang chang) · Xing zheng yuan nong ye wei yuan hui Taizhong Qu nong ye gai liang chang
81 sayfa · 2001
Agriculture / Congresses / Research / Taizhong Qu nong ye gai liang chang
《涪陵地区盐业志》编纂委员会, 自貢盐业出版编辑室 · Sichuan ren min chu ban she
311 sayfa · 1991
History / Salt industry and trade
Youmin Wang, China. 實業部. 正定棉業試驗場 · Shi ye bu Zhengding mian ye shi yan chang
100 sayfa · 1935
Cotton growing
纺织工业部硏究室 (China) · Fang zhi gong ye chu ban she
419 sayfa · 1980
Textile industry / History / Economic conditions
北京矿冶研究总院 · Ye jin gong ye chu ban she
Sayfa sayısı yok · 1996
Mining engineering / Metallurgy / Beijing kuang ye yan jiu zong yuan
Shijin Liu, Fei Feng, Jianlong Yang, 囯务院发展硏究中心 (China). 产业经济硏究部 · Jing ji ke xue chu ban she
277 sayfa · 2000
Industries / Economic conditions
天津市公用事业科学技术研究所. 天津行业信息编辑室, 天津行业信息编辑室 · Tianjin ke xue ji shu chu ban she
546 sayfa · 1987
Industries / Directories / Manufactures / Commercial products
中国林业科学研究院. 森林保护研究室. 昆虫組 · Ke xue chu ban she
Sayfa sayısı yok · 1959
Insect pests / Insects as carriers of plant disease
Yan Ye · Hunan ren min chu ban she
148 sayfa · 2004
Description and travel / Discovery and exploration