Humboldt-Universität zu Berlin | Thaer-Institute | International Agricultural Trade And Development | News | 02.08.2018: Article in Agronomy Journal on fertilizer use by K. Siddig 02.08.2018: Article in Agronomy Journal on fertilizer use by K. Siddig Jun 24, 2019 New article by Khalid Siddig and coauthors in Agronomy Journal: Socioeconomic factors determining fertilizer use. https://doi.org/10.2134/agronj2018.01.0031
