@misc{Godsell_J._The_1991,
 author={Godsell, J.},
 volume={224},
 copyright={Rights Reserved - Restricted Access},
 address={London},
 journal={Journal of Zoology, Lond.},
 howpublished={online},
 year={1991},
 publisher={Wiley-Blackwell},
 language={eng},
 type={Text},
 title={The relative influence of age and weight on the reproductive behaviour of male grey seals Halichoerus grypus},
 keywords={Age, Grey seals, Halichoerus grypus, Relative influence, Reproductive behaviour, Weight},
}