@article{faed96523dae4fe2bdbc083870a16dc7,
title = "Het verband tussen N-toevoer en de nitraatconcentratie van het grondwater op akkerbouwbedrijven",
keywords = "grondwater, chemische eigenschappen, bodem, uitspoelen, stikstofmeststoffen, bodemverontreiniging, luchtverontreiniging, mineralen, boekhouding, nitraten, stikstof, groundwater, chemical properties, soil, leaching, nitrogen fertilizers, soil pollution, air pollution, minerals, accounting, nitrates, nitrogen",
author = "\{van Erp\}, P.J. and L.J.M. Boumans and C.J. Kloet and O. Oenema and \{van Duijvenbooden\}, W.",
year = "1991",
language = "Nederlands",
pages = "38--41",
journal = "Meststoffen : Dutch/English annual on fertilizers and fertilization",
issn = "0169-2267",
}