@inbook{47f623950563475186416169989d2524,
title = "De ontwikkeling van de biologische waterbeoordeling in Nederland - van weten naar meten.",
keywords = "biologische technieken, waterkwaliteit, rivieren, waterlopen, kanalen, water, oppervlaktewater, waterverontreiniging, biocenose, geschiedenis, nederland, biologische monitoring, aquatische ecosystemen, zuid-holland, biological techniques, water quality, rivers, streams, canals, water, surface water, water pollution, biocoenosis, history, netherlands, biomonitoring, aquatic ecosystems, zuid-holland",
author = "H.H. Tolkamp and J.J.P. Gardeniers",
year = "1988",
language = "Nederlands",
series = "Publikatie / Hydrobiologische Vereniging",
publisher = "Hydrobiologische Vereniging",
number = "6",
pages = "75--85",
editor = "R.M.M. Roijackers",
booktitle = "Hydrobiologisch onderzoek in Nederland : fundamentele en toepassingsgerichte aspekten",
}