Scheepswrak Esbeek en Grave. Projectnummer dendrochronologie (Stichting RING)...

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...本数据集为树木年代学（Dendrochronological）研究项目。存储于https://dataverse.nl/dataverse/stichtingring中的1985年及之后开展的相关研究的开展年份信息，可于……中获取。