@book{4e858fd077d44f2c94c3d26ea3d3622a,
title = "Vervolgonderzoek naar oorzaken van de verminderde vitaliteit van zomereik in het duingebied van Nederland",
keywords = "bosbouw, achteruitgang, bossen, levensvatbaarheid, bomen, duinen, eolisch zand, nederland, quercus robur, forestry, forest decline, viability, trees, dunes, aeolian sands, netherlands, quercus robur",
author = "G.J. Maas and {van den Berg}, C.A. and A. Oosterbaan",
year = "1993",
language = "Nederlands",
series = "IBN - rapport",
publisher = "IBN-DLO",
number = "046",
address = "Netherlands",
}