Literaturrecherche

Literatur Haneklaus S, Schnug E (1997) A rapid method for the indirect determination of the clay content by X-ray fluorescence spectroscopy of Rubidium in soils. In: Hood TM, Benton Jones J (eds) Soil and plant analysis in sustainable agriculture. New York; Basel: Dekker, pp 577-590

Literatur Haneklaus S, Schnug E (1997) A rapid method for the indirect determination of the organic matter content of soils. In: Hood TM, Benton Jones J (eds) Soil and plant analysis in sustainable agriculture. New York; Basel: Dekker, pp 563-576

Literatur Tietjen C (1977) The agricultural reuse of municipal wastewater in Braunschweig. In: Itri FMD (ed) Wastewater renovation and reuse. New York; Basel: Dekker, pp 69-88

Literatur Haider K, Martin JP, Filip Z (1975) Humus biochemistry : a review. In: Paul EA, McLaren AD (eds) Soil Biology and Biochemistry. New York; Basel: Dekker, p 4