TROELS-SMITH, J. Ivy, Mistletoe and Elm Climate Indicators - Fodder Plants. A Contribution to The Interpretation of the Pollen Zone Border VII-VIII. Danmarks Geologiske Undersøgelse IV. Række, [S. l.], v. 4, n. 4, p. 1–32, 1960. DOI: 10.34194/raekke4.v4.7000. Disponível em: https://geusjournals.org/index.php/raekke4/article/view/7000. Acesso em: 18 may. 2024.