XIX.—On the genera Pinus and Abies, with remarks on the cultivation of some species
Cook, S E
Article
1838
Annals of natural history
2
163--178
BioStor
London, R. and J.E. Taylor,
BioStor: https://biostor.org/reference/94082 DOI: https://doi.org/10.1080/00222933809512366