@article{8fc19bb695c440998c3a0ed1b47eee22,
title = "Acid-extractable potassium in agricultural soils: Source minerals according by differential and quantitative x-ray diffraction.",
keywords = "Acid extraction, Board Sept 2013, Clay minerals, Nutrient mobilization, Potassium, Soil mineralogy, X-ray diffraction (XRD)",
author = "Y. Andrist-Rangel and M. Simonsson and I. Oborn and S. Hillier",
year = "2013",
month = jul,
day = "1",
doi = "10.1002/jpln.201200465",
language = "English",
volume = "176",
pages = "407--419",
journal = "Journal of Plant Nutrition and Soil Science",
}