@misc{Białobok_Stefan_Report_1972,
 author={Białobok, Stefan},
 volume={17},
 editor={Zakład Dendrologii i Arboretum Kórnickie Polskiej Akademii Nauk},
 copyright={Creative Commons Attribution BY-SA 4.0 license},
 address={Poznań ; Warszawa},
 journal={Arboretum Kórnickie},
 howpublished={online},
 year={1972},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={mul},
 type={Text},
 title={Report on the activity of the Institute of Dendrology and Kórnik Arboretum for the year 1971},
 URL={http://www.rcin.org.pl/Content/149687/PDF/KOR001_146917.pdf},
}