@misc{Gromadzka_Jadwiga_Comparison_1967,
 author={Gromadzka, Jadwiga and Trojan, Przemysław},
 editor={Polska Akademia Nauk. Komitet Ekologiczny},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 howpublished={online},
 year={1967},
 language={eng},
 abstract={Comparison was made of quantitative estimates of entomocenoses obtained in grassy and cultivated habitats by means of three different sampling techniques: an entomological net, a photo-eclector and a biocenometer combined with a suckingapparatus. The best results in ascertaining the abundance of insects are obtained by means of a biocenometer, but it was found that when the latter is combined with the entomological net sampling technique the scope of ecological investigations of insects is greatly extended.},
 type={Text},
 title={Comparison of the usefulness of an entomological net, photo-eclector and biocenometer for investigation of entomocenoses},
 URL={http://rcin.org.pl/Content/70368/PDF/WA058_86178_P2840-T15_Eko-Pol-A-Nr-24.pdf},
 volume={15},
 number={24},
 journal={Ekologia Polska. Seria A},
 publisher={Państwowe Wydawnictwo Naukowe},
 keywords={insects, ecology, research, Insecta},
}