@misc{Giertych_Maciej_A_1986,
 author={Giertych, Maciej},
 volume={30},
 editor={Polska Akademia Nauk. Instytut Dendrologii},
 copyright={Creative Commons Attribution BY-SA 4.0 license},
 address={Poznań ; Warszawa},
 journal={Arboretum Kórnickie},
 howpublished={online},
 year={1986},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={mul},
 title={A comparison of progeny and provenance selection in Norway spruce (Picea abies (L.) Karst.) from the Silesian and Żywiec Beskids},
 type={Text},
 URL={http://rcin.org.pl/Content/142543/PDF/KOR001_148529.pdf},
 keywords={Picea abies, Norway spruce, progeny selection, provenance selection, Silesian Beskid Mts., Żywiec Beskid Mts.},
}