Abbott, L. K. (2003). Soil biological fertility: A key to sustainable land use in agriculture. Boston: Kluwer Academic Publishers.
Chicago-stil citatAbbott, Lynette K. Soil Biological Fertility: A Key to Sustainable Land Use in Agriculture. Boston: Kluwer Academic Publishers, 2003.
MLA-referensAbbott, Lynette K. Soil Biological Fertility: A Key to Sustainable Land Use in Agriculture. Boston: Kluwer Academic Publishers, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.