Utrecht, Achter de Dom 7. Projectnummer dendrochronologie (Stichting RING): 1...

Dendrochronological research project. The year in which the research stored in https://dataverse.nl/dataverse/stichtingring took place, from 1985 onwards can be found in the...本项目为树木年代学（Dendrochronology）研究项目。存储于https://dataverse.nl/dataverse/stichtingring的该研究数据集内，1985年及以后的研究开展年份可在……中找到。