bibliographic entry 4613373 [be/4613373]
https://w3id.org/oc/corpus/be/4613373
is a
bibliographic reference
content
Birks, HJB. 1989 Holocene isochrones maps and patterns of tree-spreading in the British Isles. Journal of Biogeography 16: 503â540.
references
https://w3id.org/oc/corpus/br/4307420