@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}, address={Warszawa}, journal={Wiadomości Ekologiczne}, howpublished={online}, year={1993}, publisher={Państwowe Wydawnictwo Naukowe}, language={pol}, type={Text}, 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]}, URL={http://rcin.org.pl/Content/234992/WA058_158687_P3259-39_Eko-Pol-B.pdf}, keywords={Ecology - journals, Ecology - Poland - journals}, }