Media type: E-Article Title: Understanding fertilizer calculations Contributor: Chatterjee, Amitava Published: Wiley, 2019 Published in: Crops & Soils, 52 (2019) 5, Seite 22-25 Language: English DOI: 10.2134/cs2019.52.0507 ISSN: 2325-3606; 0162-5098 Keywords: General Engineering ; General Medicine Origination: Footnote: