Yazar

Yingheng Zhou

4 cilt bulundu.

Cilt sonuçları

Zhou, Yingheng · Zhong guo nong ye chu ban she

258 sayfa · 2016

Nong chan pin / Jiao cai / Shang pin liu tong / Gao deng jiao yu

Yingheng Zhou · Jing ji ke xue chu ban she

386 sayfa · 2013

Agriculture and state / Agriculture

Baoguo Sun, Yingheng Zhou · Ke xue chu ban she

355 sayfa · 2013

Food / Safety measures / Safety regulations / Food law and legislation / Food adulteration and inspection

414 sayfa · 2017

Agriculture / Economic aspects / Sources / Rural conditions