@misc{Giertych_Maciej_Genetic_1976,
 author={Giertych, Maciej},
 volume={21},
 editor={Polska Akademia Nauk. Instytut Dendrologii},
 copyright={Creative Commons Attribution BY-SA 4.0 license},
 journal={Arboretum Kórnickie},
 address={Poznań ; Warszawa},
 howpublished={online},
 year={1976},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={mul},
 abstract={Norvay spruce},
 abstract={Polish spruce races},
 abstract={genetic variability},
 title={Genetic variability of Polish spruce (Picea abies (L.) Karst.) races},
 type={Text},
 URL={http://www.rcin.org.pl/Content/142449/PDF/KOR001_147094.pdf},
 keywords={Picea abies},
}