@misc{Boyd_I._L._Pregnancy_1985,
 author={Boyd, I. L.},
 volume={205},
 copyright={Rights Reserved - Restricted Access},
 address={London},
 journal={Journal of Zoology, Lond.},
 howpublished={online},
 year={1985},
 publisher={Wiley-Blackwell},
 language={eng},
 title={Pregnancy and ovulation rates in Grey seals (Halichoerus grypus) on the British coast},
 type={Text},
 keywords={Grey seals, Halichoerus grypus, Ovulation, Pregnancy, Rate, Seal, Seals},
}