@misc{Jefferies_D._J._Population_1968,
 author={Jefferies, D. J. and Pendlebury, J. B.},
 volume={156},
 copyright={Rights Reserved - Restricted Access},
 address={London},
 journal={Journal of Zoology, Lond.},
 howpublished={online},
 year={1968},
 publisher={Wiley-Blackwell},
 language={eng},
 title={Population fluctuations of stoats, weasels and hedgehogs in recent years},
 title={Notes from the Mammal Society - No. 17},
 type={Text},
 keywords={Erinaceus europaeus, Hedgehog, Mustela erminea, Mustela nivalis},
}