Berglöf, T. (1997). Supercritical fluid extraction (SFE) in environmental analysis: Total extraction and study of pesticide retention in soil. Swedish University of Agricultural Sciences.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Berglöf, Tomas. Supercritical Fluid Extraction (SFE) in Environmental Analysis: Total Extraction and Study of Pesticide Retention in Soil. Uppsala: Swedish University of Agricultural Sciences, 1997.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Berglöf, Tomas. Supercritical Fluid Extraction (SFE) in Environmental Analysis: Total Extraction and Study of Pesticide Retention in Soil. Swedish University of Agricultural Sciences, 1997.
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