@book{90bd9b552dfe49e193b83779da792fad,
title = "Toetsing van grondonderzoek naar kalitoestand op Nederlands grasland = Evaluation of soil testing of the availability of potash on Dutch grasslands",
keywords = "graslanden, anorganische verbindingen, nederland, kwantitatieve analyse, grasslands, inorganic compounds, netherlands, quantitative analysis",
author = "{van der Paauw}, F. and J. Ris",
year = "1953",
language = "Dutch",
series = "Verslagen landbouwkundig onderzoekingen",
publisher = "Staatsdrukkerij en Uitgeverijbedrijf",
number = "59.02",
}