Yazar
Yuqi Hu
3 cilt bulundu.
Cilt sonuçları
Hua bei di qu jie shui xing nong ye ji shu
Yuqi Hu · Zhongguo nong ye ke ji chu ban she
338 sayfa · 1995
Water conservation / Water in agriculture / Irrigation efficiency
Practical Tutorial of Mobile Technology Development
JinXiao zhang, LiJuan Gong, YuQi Hu, YaLing Zhang, HongYan Guo · LONGMAN PRESS LTD
Sayfa sayısı yok · 2022
Education