@misc{Berry_R._J._Islands_1975, author={Berry, R. J. and Rose, F. E. N.}, volume={177}, copyright={Rights Reserved - Restricted Access}, journal={Journal of Zoology, Lond.}, address={London}, howpublished={online}, year={1975}, publisher={Wiley-Blackwell}, language={eng}, type={Text}, title={Islands and the evolution of Microtus arvalis (Microtinae)}, keywords={Evolution, Islands, Microtinae, Microtus arvalis}, }