@misc{Hewer_H._R._Embryology_1968,
 author={Hewer, H. R. and Backhouse, K. M.},
 volume={155},
 copyright={Rights Reserved - Restricted Access},
 journal={Journal of Zoology, Lond.},
 address={London},
 howpublished={online},
 year={1968},
 publisher={Wiley-Blackwell},
 language={eng},
 type={Text},
 title={Embryology and foetal growth of the Grey seal, Halichoerus grypus},
 keywords={Embryology, Foetal growth, Halichoerus grypus},
}