Citation

Vimpany I. A. , Nicholls P. J. , Milham P. J. Bradley J. (1997) Reactive Fe controls the relative amount of PO4 extracted from acidic soils by NaHCO3 and by acidic fluoride I. Soils without recent P additions. Soil Research 35, 355-364.

https://doi.org/10.1071/S96058