Yazar
Weichang Yang
4 cilt bulundu.
Cilt sonuçları
Men ji zhen jian yan yu zhen liao cao zuo
Weichang Chen, Binghua Yang · Jiangsu ke xue ji shu chu ban she
399 sayfa · 2003
Emergency medical services / First aid in illness and injury
Zhongguo nong cun jing ji fa zhan yan jiu
Xueying Yang, Weichang Xue · Zhongguo kuang ye da xue chu ban she
288 sayfa · 2002
Agriculture / Agriculture and state / Economic aspects
天津动植物检疫志
Weichang Yang, 天津动植物检疫志编修委员会 · Tianjin she hui ke xue yuan chu ban she
230 sayfa · 1999
Veterinary Quarantine / History / Plant quarantine