@misc{Ferns_P._N._Unusual_1970,
 author={Ferns, P. N.},
 volume={162},
 copyright={Rights Reserved - Restricted Access},
 address={London},
 journal={Journal of Zoology, Lond.},
 howpublished={online},
 year={1970},
 publisher={Wiley-Blackwell},
 language={eng},
 title={Unusual occurrence in the stomach of a field vole, Microtus agrestis},
 type={Text},
 keywords={Stomach, Field vole, Microtus agrestis},
}