Cite

    Juergen Kreyling et al.. “Local adaptations to frost in marginal and central populations of the dominant forest tree Fagus sylvatica L. as affected by temperature and extreme drought in common garden experiments.” Ecology and evolution, vol. 4, no. 5, n.d., pp. 594–605. http://access.bl.uk/ark:/81055/vdc_100024765609.0x00005b