@misc{Romanowski_Jerzy_Crawley_1993,
 author={Romanowski, Jerzy},
 volume={39},
 editor={Polska Akademia Nauk. Instytut Ekologii},
 number={4},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Wiadomości Ekologiczne},
 address={Warszawa},
 howpublished={online},
 year={1993},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 title={Crawley M. J. (red.) 1992 - Natural enemies. the population biology of predators, parasites and diseases - Blackwell Scientific Publications, Oxford, London, Edinburgh, ss. 576. [ISBN 0-632-02698-7]},
 type={Text},
 URL={http://rcin.org.pl/miiz/Content/234992/WA058_158687_P3259-39_Eko-Pol-B.pdf},
 keywords={Ecology - journals, Ecology - Poland - journals},
}