@book{8c909da0d8da4238885683cbddfb52d8,
title = "Grondonderzoek naar fosfaat en kalitoestand op grasland",
keywords = "kunstmeststoffen, graslanden, anorganische verbindingen, mest, fosfor, plantenvoeding, kalium, kwantitatieve analyse, bodem, fertilizers, grasslands, inorganic compounds, manures, phosphorus, plant nutrition, potassium, quantitative analysis, soil",
author = "{van der Paauw}, F.",
year = "1943",
language = "Dutch",
series = "Verslagen van landbouwkundige onderzoekingen",
publisher = "Algemeene Landsdrukkerij",
number = "no. 49, 17",
}