Résultats pour : "Hebei"
Nombre de documents : 2.
2018
Managing pests after 15 years of Bt cotton: Farmers' practices, performance and opinions in northern China.
Wang Guiyan, Fok Michel.
2018.
Crop Protection, 110 : 251-260.
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2014
Farmer and market interactions in using biotech cotton varieties and seed. A case in Northern China.
Wang Guiyan, Fok Michel.
2014.
Journal of Development Studies, 50 (5) : 696-714.
![[img]](/style/images/fileicons/application_pdf.png)
