@misc{Anasiewicz_Anna_Observations_1971,
 author={Anasiewicz, Anna},
 editor={Polish Academy of Sciences, Institute of Ecology},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 howpublished={online},
 year={1971},
 language={eng},
 abstract={Studies were made in 1964 and 1966 on the quantitative occurrence of bumble-bees in Lublin, the species composition of these insects and of the plants they visit. Observations were made by catching humble-bees visiting flowering plants in parks, squares, lawns, waste-land etc. 15 species of bumble-bees were found to visit 64 species of plants.},
 type={Text},
 title={Observations on the bumble-bees in Lublin},
 URL={http://www.rcin.org.pl/Content/71719/PDF/WA058_86471_P2840-T19_Eko-Pol-A-Nr-28.pdf},
 volume={19},
 number={28},
 journal={Ekologia Polska},
 publisher={Państwowe Wydawnictwo Naukowe},
 keywords={bumblebees, host plants, Poland, Lublin, Bombus},
}