TY - DATA ID - preler1989twoq T1 - Tree-ring width of Quercus species from historical object sample 5103B/02A, Netherlands, Groningen AU - Preßler, Erhard PY - 1989 JF - Preßler GmbH - Planung und Bauforschung, Gersten/Germany PB - PANGAEA DO - 10.1594/PANGAEA.148498 UR - https://doi.org/10.1594/PANGAEA.148498 ER -